Deep Curly I Tip Hair Extensions

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Product Highlight

  • ✓ 100% Vietnamese Remy Human Hair - Ethically Sourced
  • ✓ Italian Keratin I Tips - Secure 3-4 Month Hold
  • ✓ Double Drawn, Super-Double Drawn Quality Standard - Sleek Consistent Density
  • ✓ Diameter: 2mm, 2.5mm, 3mm
  • ✓ Tip length: 1 - 1.3cm
  • ✓ 110-> 160 tips per 100g Set - Professional Coverage
  • ✓ Heat Resistant up to 180°C - Styling Versatile
  • ✓ 14 Length Options: 6"-32" Available
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Why We’re Different
natural human hair
100% Ethically Sourced Vietnamese human hair
12 Hair Textures, 30+ Hair Colors and 14 Length Optons
12 Hair Textures, 30+ Colors, Up to 14 Length Options
Fast Shipping: 3-5 Days Delivery to Your Shipping Address

Transform your salon offerings with APOHAIR’s Deep Curly I Tip Hair Extensions—where authentic Vietnamese craftsmanship meets modern styling freedom. These extensions feature tight, bouncy curls paired with cold fusion technology for safe, heat-free application.

APOHAIR delivers wholesale excellence through 20 years of manufacturing expertise as one of the trusted keratin hair extension manufacturers, offering premium keratin-bonded hair that moves naturally and lasts months. Your clients receive volume, length, and confidence while your business gains a trusted partner committed to quality you can see and feel.

Product Highlights & Key Features

Discover how authentic Vietnamese hair combines with innovative attachment methods to create extensions that feel natural and perform beautifully.

Deep Curly I Tip Hair Extensions Specifications

Each specification reflects APOHAIR’s commitment to delivering consistent quality for your business needs. Our factory controls every production stage to meet international standards you expect.

Category/SpecificationDetails/Values
PRODUCT OVERVIEW
Hair Type100% Vietnamese Remy human hair
Hair OriginVietnam (Ethically Sourced)
Texture TypeDeep Curly I Tip
Processing LevelMinimal Processing, Steam-treated Only
PHYSICAL SPECIFICATIONS
Hair Length6″, 8″, 10″, 12″, 14″, 16″, 18″, 20″, 22″, 24″, 26″, 28″, 30″, 32″
Weight per Piece100g (110-160 tips depending on length)
Total Set WeightCustomizable per order
Hair StandardDouble Drawn, Super-Double Drawn
CONSTRUCTION DETAILS
Keratin MaterialItalian Keratin
Tip DimensionsDiameter: 2mm, 2.5mm, 3mm / Length: 1-1.3cm
COLOR OPTIONS
Natural Colors#1B, #1A, #1
Brown Shades#2, #2H, #2Q, #3, #4, Dark Brown Range
Light Shades#6, #8, #12, #18, #22, #24, #27, #613, #60Ash, Red
White Blonde#60, #60C, PLA01
Custom Colors7-14 days (varies by quantity)
PERFORMANCE & DURABILITY
Heat Resistance140-180°C (284-356°F) recommended
Expected Lifespan6-12 months (proper care) / Up to 2 years (premium grade)
ReusabilityReusable
Quality Guarantees7-day replacement warranty (unused)
Chemical CompatibilitySafe for coloring, perming, styling
BUSINESS TERMS
MOQ (Minimum Order Quantity)200g
Lead Time1-2 days (in stock) / 7-14 days (custom)
Individual PackagingProtective plastic sleeves with care cards
Bulk PackagingProfessional cartons
Shipping OptionsDHL/FedEx/UPS/Agent

Deep Curly I Tip Hair Extensions’ Outstanding Features

APOHAIR’s Deep Curly I Tip Hair Extensions showcase five distinct characteristics that set them apart for wholesale buyers seeking reliable quality.

100% Vietnamese Human Hair

Your clients receive authentic Vietnamese hair with intact cuticles aligned in one direction. This natural alignment prevents tangling while maintaining the hair’s inherent strength and shine. Research shows properly aligned cuticles reduce friction and extend extension lifespan significantly (Cruz et al., 2017). Vietnamese hair naturally holds curls better than processed alternatives, giving your customers lasting texture.

Your clients receive authentic Vietnamese hair with intact cuticles aligned in one direction
Your clients receive authentic Vietnamese hair with intact cuticles aligned in one direction

Deep Curly Texture with Maximum Volume

Tight, defined spiral curls create instant fullness that transforms thin hair into lush, bouncy styles. Each curl pattern maintains its shape through washing and styling, offering your clients consistent results. The steam-treated curls spring back naturally without chemical processing, protecting hair integrity. Your salon can confidently serve clients seeking dramatic volume changes.

Tight spiral curls add instant fullness, transforming thin hair into bouncy, lush styles
Tight spiral curls add instant fullness, transforming thin hair into bouncy, lush styles

Cold Fusion I-Tip Application Method

Keratin bonds attach without heat application, protecting natural hair from thermal damage during installation. Micro beads secure each strand gently, allowing natural movement and comfortable wear for months. This attachment method suits sensitive scalps and fine hair types that other methods might stress. Studies confirm cold fusion reduces hair shaft damage compared to hot fusion techniques (Kim et al., 2019).

Keratin bonds attach without heat, protecting natural hair from thermal damage
Keratin bonds attach without heat, protecting natural hair from thermal damage

Italian Keratin Bond Construction

Premium Italian keratin creates flexible, durable bonds that withstand daily styling and environmental exposure. Each 2-3mm tip blends invisibly with natural hair while maintaining secure attachment strength. The keratin composition mimics hair’s natural protein structure, creating biocompatible bonds your clients’ hair accepts easily. These bonds endure humidity, chlorine, and saltwater better than synthetic adhesives.

Premium Italian keratin forms flexible, durable bonds that endure daily styling and exposure
Premium Italian keratin forms flexible, durable bonds that endure daily styling and exposure

Extensive Color Range and Customization

From natural blacks (#1, #1A, #1B) to platinum blondes (#60, #613), your inventory can match diverse client needs. Browns, reds, and highlighted options provide ready-to-ship variety, while custom color matching completes in 7-14 days. Professional color customization lets your business serve niche markets and special requests other suppliers cannot fulfill. Ash tones and fashion colors expand your service menu.

From natural blacks (#1, #1A, #1B) to platinum blondes (#60, #613), inventory suits diverse clients
From natural blacks (#1, #1A, #1B) to platinum blondes (#60, #613), inventory suits diverse clients

Product Configurations & Set Options

Leverage APOHAIR’s flexible configurations to build a hair extension business that serves every client’s needs while maximizing your profit potential.

  • Why Variety Drives Your Success: Offering 16 different length options from 6 to 32 inches (15 to 81 centimeters) lets your business capture budget-conscious clients seeking subtle enhancements and premium customers wanting dramatic transformations. Different markets prefer different lengths—American salons typically request 18-24 inches while European clients often choose 12-18 inches for natural looks.
  • How Combining Options Creates Competitive Advantage: Mix Double Drawn and Super Double Drawn standards within one order to create custom packages your competitors cannot match. Pair 100-gram bundles in varying lengths to build graduated sets that blend seamlessly, or combine colors for ombre effects that command premium prices. Your ability to customize gives clients exactly what they envision.
  • Customization as Your Business Differentiator: Professional color matching services go beyond catalog options, letting you respond to unique market trends your competitors miss. Our factory works directly with your team to develop exclusive shades that reflect your brand identity and local preferences. Custom lead times of 7-14 days keep you agile while private labeling builds recognition your customers remember and request.
Leverage APOHAIR's flexible configurations to serve all clients and maximize profit potential
Leverage APOHAIR’s flexible configurations to serve all clients and maximize profit potential

Quality Assurance & Manufacturing Excellence

APOHAIR’s Deep Curly I Tip Hair Extensions reflect decades of perfected manufacturing processes that wholesale partners depend on for consistent results.

  • How We Achieve Reliable Quality: Vietnamese donors provide ethically sourced virgin hair that undergoes three-stage inspection before production begins. Our 33,000-square-meter factory processes each strand through steam treatment rather than harsh chemicals, preserving the hair’s natural keratin structure. Multi-point inspections during production catch inconsistencies before packaging, while final quality checks verify color accuracy, curl definition, and bond integrity on every Deep Curly I Tip bundle.
  • Your Competitive Edge Through Manufacturing Standards: Rigorous quality control yields defect rates below 0.5%, meaning your customers receive reliable products that minimize returns and build your reputation. Advanced Italian keratin bonding technology creates attachment points that last 6-12 months with proper care, giving your clients exceptional value. Our Deep Curly I Tip extensions maintain their texture through multiple wash cycles, unlike chemically processed alternatives that lose definition quickly.
  • Proven Durability Your Clients Notice: Each Deep Curly I Tip strand withstands heat styling up to 180°C (356°F), re-tightening services every 6-8 weeks, and complete reinstallation after removal. Our 7-day replacement guarantee demonstrates confidence in product quality, protecting your investment. Extensions remain tangle-free and shed-resistant throughout their lifespan when clients follow basic care protocols.
  • Building Your Brand Through Manufacturing Partnership: APOHAIR’s commitment extends beyond products to comprehensive quality assurance that supports your brand reputation. We follow international safety standards, maintain transparent sourcing practices, and deliver consistent results that earn customer loyalty. Your partnership with our factory means accessing 20 years of hair extension expertise and manufacturing excellence.
APOHAIR's Deep Curly I Tip Extensions reflect decades of manufacturing expertise ensuring consistent results
APOHAIR’s Deep Curly I Tip Extensions reflect decades of manufacturing expertise ensuring consistent results

Why Choose APOHAIR as Your Deep Curly I Tip Hair Extensions Supplier?

Seven compelling advantages make APOHAIR your smartest choice for wholesale Deep Curly I Tip Hair Extensions that build lasting business success.

  • Two Decades of Manufacturing Mastery: APOHAIR brings over 20 years of hair export expertise to every order, supplying 50+ countries including the US, UK, Brazil, Australia, and Nigeria. As a wholesale Vietnamese human hair extensions manufacturer, we have built established relationships with leading salons and distributors, proving our reliability across diverse markets and cultural preferences.
  • Advanced Production Facilities: Our 33,000-square-meter Vietnamese factory features modern production lines operated by 1,000+ skilled workers who understand Deep Curly I Tip construction intimately. Monthly capacity reaching 20 tons means your orders ship on time without quality compromises during peak seasons.
  • Uncompromising Quality Standards: Strict quality control monitors every production stage from raw material selection through final packaging, guaranteeing uniform product quality across every Deep Curly I Tip bundle. Our rigorous two-step inspection process catches defects before shipping, protecting your reputation.
  • Factory-Direct Pricing Advantage: Direct ownership eliminates intermediary markups, delivering competitive wholesale rates that improve your profit margins significantly. Transparent pricing structures help you calculate costs accurately and plan inventory investments confidently without hidden fees or surprise charges.
  • Flexible Order Quantities: Minimum orders starting at 200 grams let small salons test Deep Curly I Tip products before committing to larger volumes. Scalable quantities accommodate growing businesses, allowing you to expand gradually while maintaining cash flow and managing inventory risk effectively.
  • Complete OEM/ODM Services: Comprehensive customization covers texture, length, color, and density modifications plus private label packaging design that builds your unique brand identity. Custom packaging solutions help your Deep Curly I Tip extensions stand out on shelves and online marketplaces.
  • Guaranteed Quality Assurance: International manufacturing standards guide our production while experienced workers hand-select and sort every hair strand during our rigorous quality control phases. This attention ensures Deep Curly I Tip extensions meet export standards that satisfy demanding international markets.
Seven key advantages make APOHAIR the top choice for wholesale Deep Curly I Tip Extensions
Seven key advantages make APOHAIR the top choice for wholesale Deep Curly I Tip Extensions

APOHAIR ETHICAL & PREMIUM HUMAN HAIR EXTENSIONS MANUFACTURER

  • Address: Building 3A, Lane 82 Duy Tan, Cau Giay, Hanoi, Vietnam
  • Factory: Yen Luong Village, Y Yen District, Nam Dinh Province, Vietnam
  • WhatsApp: +84 862 132 366
  • Email: wholesale@apohair.com
  • Website: https://apohair.com

We offer a 100% Satisfaction Guarantee on our hair products. To ensure a smooth process, if you are not satisfied with the quality of the product received, please contact our customer service team within 7 days of receiving your package to initiate a return or exchange. All requests must be approved by our support team before any items are shipped back to our facility. We are happy to offer a 100% refund of the hair cost, provided the product is returned in its factory-original condition, remains unused, and is kept in its original packaging with all security ties intact.

For hygiene and quality standards, any hair that has been installed, cut, colored, or chemically treated will not qualify for a return. Please keep in mind that original shipping costs, PayPal transaction fees, and any other additional service charges are non-refundable under any circumstances. Additionally, we are not responsible for goods damaged or lost by the carrier during the return transit; therefore, we recommend using a shipping carrier that offers signature verification and insurance to protect your package.

Our return shipping policy is straightforward as we are a wholesale company focused on providing the best possible pricing for our customers. Please kindly understand that we are unable to cover the fees for return shipping, and you will be responsible for paying all return shipping fees, customs fees, and duties for any shipments back to our facility.

Please also note: Any visible signs of use or removal from the original packaging will void the return and exchange policy.

We prioritize US orders with premium services from FedEx Priority and UPS Worldwide Saver, ensuring your hair reaches you in as little as 3-5 days

DestinationShipping AgentEstimated Delivery Time
United StatesFedEx / UPS / DHL2 – 4 Business Days
CanadaFedEx / UPS3 – 5 Business Days
UK & EuropeFedEx / UPS4 – 5 Business Days
MexicoDHL / FedEx5 – 6 Business Days
AfricaDHL / UPS6 – 7 Business Days
Other regionsContact for detailsVariable

 

For products in stock, processing takes only 1-2 days after your order is placed, while custom and made-to-order items require a specific production time estimate from our sales agents based on your unique specifications.

Processing times for custom orders may also vary depending on current production schedules and the complexity of the requirements. To ensure your express shipping request is fulfilled without delay, please provide a complete and accurate physical address, as we cannot ship to P.O. boxes. By providing a detailed address—including house number, street, zip code, and city—you help us guarantee that your premium hair extensions are delivered safely and efficiently to your doorstep.

Please note that any import duties or customs taxes are not included in the shipping cost and remain the responsibility of the recipient.

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Q&A

  • What is the recommended installation method for Deep Curly I Tip extensions?

    Professional stylists install I-tip extensions using micro beads or rings without heat application. Each strand attaches individually to small sections of natural hair, taking 2-4 hours for a full head. This cold fusion method preserves natural hair health while creating secure, long-lasting bonds.

  • How do Deep Curly I Tip extensions differ from traditional keratin fusion methods?

    I-tip extensions use cold fusion with metal rings instead of hot fusion that melts keratin bonds. This gentler approach reduces heat damage to natural hair while offering easier removal and reinstallation. Clients enjoy the same natural movement with less stress on their hair.

  • What maintenance schedule should wholesale clients recommend to their customers?

    Clients need salon visits every 6-8 weeks for bead tightening as natural hair grows. Extensions require sulfate-free products and gentle detangling with extension-safe brushes. Proper maintenance extends lifespan to 6-12 months before requiring complete replacement with fresh hair.

  • Can Deep Curly I Tip extensions be colored or chemically treated after installation?

    Vietnamese virgin hair accepts professional coloring, highlights, and chemical treatments safely. We recommend testing on one strand first and using lower developer volumes. Heat styling remains safe up to 180°C (356°F) when heat protectant products are applied properly.

  • What makes Vietnamese hair superior for curly textures compared to other origins?

    Vietnamese hair naturally holds curl patterns better due to its specific protein structure and medium-coarse texture. Steam processing preserves natural curl memory without harsh chemicals that damage other hair types. This results in bouncy curls that maintain definition longer than processed alternatives.

  • How does APOHAIR ensure consistent curl patterns across large wholesale orders?

    Our factory uses standardized steam-treatment protocols and specialized curl formers that create uniform patterns throughout production runs. Each bundle undergoes visual inspection comparing curl tightness against reference samples. This process guarantees your customers receive matching extensions regardless of order size.

  • What is the typical shedding rate for properly manufactured I-tip extensions?

    Quality I-tip extensions shed fewer than 5-10 strands per 100-gram bundle during the first wash when properly installed. Excessive shedding indicates poor installation technique or inferior hair quality. APOHAIR’s double wefting process minimizes shedding throughout the extension’s lifespan.