Kaili

What Kaili does

Hangzhou Kaili Chemical Fiber Co., Ltd. is a privately held Chinese manufacturer of dope-dyed polyester yarns headquartered in Jingjiang Industrial Park, Xiaoshan District, Hangzhou, Zhejiang Province. Founded in October 2002, the company operates 20 spinning production lines and reports annual production of more than 5 million kg of polyester yarn across its core product lines: DTY (Draw Textured Yarn), FDY (Fully Drawn Yarn), POY (Pre-Oriented Yarn), embroidery threads, carpet yarns, fancy yarns, and milk silk yarn. Its technical foundation rests on dope-dyeing technology, which integrates color pigments into the polymer melt during spinning to deliver consistent coloration, eliminate post-dyeing processing, and enable an in-house color library exceeding 1,000 SKUs with exclusive custom color development. The company has expanded into a broad functional yarn portfolio integrating nano-additives for antibacterial, cooling, heat storage, skin care, anti-mosquito, mite-removal, antistatic, conductive, and flame retardant applications.

Kaili serves four primary end-use verticals: automotive interiors (seat fabrics and car interior materials), home textiles (sofas, curtains, bedding, carpets, decorative materials), apparel fabrics (including functional sportswear), and carpet/flooring (residential, commercial, and aviation). Its go-to-market is event-driven B2B export sales with a 3,000 kg minimum order quantity per color, executed primarily through repeated participation in major international trade shows including DOMOTEX Asia (Shanghai), the Canton Fair (Guangzhou), the Carpet Flooring Expo (Istanbul), TITAS (Taipei), and Yarnexpo (Shanghai). Distribution runs through direct export channels, with named strongholds in Turkey and Pakistan and a claimed footprint of more than 50 countries.

The company is independently operated with no disclosed parent, subsidiaries, or external funding rounds. Registered capital is reported as USD 10 million (or CNY 40 million in some product pages) with total assets of approximately USD 50 million, and the headcount is reported at over 200 employees. There are no publicly disclosed financial statements, no audited revenue figure, and no certifications or patents listed in the available source material. The ownership structure remains opaque and would require diligence by any prospective acquirer.

Name

Kaili

Legal name

Hangzhou Kaili Chemical Fiber Co., Ltd.

Website

https://klthread.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

51–100 employees

Short description

Hangzhou Kaili Chemical Fiber is a Chinese dope-dyed polyester yarn manufacturer producing POY, FDY, DTY, carpet, embroidery, and functional nano-additive yarns. It exports to 50+ countries via trade show-driven B2B wholesale, serving automotive, home textile, apparel, and carpet manufacturers.

Ownership category

akta.pro rank

Product category

Polyester Yarn Manufacturing

NAICS

Fiber, Yarn, and Thread Mills (31311), Artificial and Synthetic Fibers and Filaments Manufacturing (32522), Textile Mills (313)

SIC

Textile Mill Products (2200)

akta.pro primary industry

Man-Made Fiber Manufacturing (Polyester/Nylon/Acrylic/Viscose) (IMAOAAAB)

akta.pro secondary industries

Textured & Specialty Yarn Manufacturing (Textured/Chenille/Bouclé) (IMAOAAAF), Fancy/Novelty Yarn Manufacturing (Melange/Slub/Multicolor) (IMAOAAAI), Fiber & Yarn (Natural, Synthetic, Blends) (CRAAAMAA)

Keywords

• Dope dyed polyester yarn
• Polyester fiber manufacturing
• Carpet yarn production
• Functional textile yarns
• Wholesale chemical fiber

Headquarters

HQ city

Hangzhou

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Polyester Yarn Manufacturing and Sales: Direct manufacturer-to-buyer sales model producing polyester dope dyed yarns including POY, FDY, DTY, fancy yarn, and functional yarns. Revenue generated through wholesale bulk orders with minimum order quantities of 3000kg per color. Sells directly to international buyers via trade shows and direct outreach.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Hangzhou Kaili Chemical Fiber Co., Ltd. manufactures and wholesales dope-dyed polyester yarns, including POY, FDY, DTY, fancy yarn, functional yarn, milk yarn, carpet yarn, and embroidery thread. The company uses eco-friendly dope dyeing technology with color pigments integrated into the fiber during production, offering over 1000 color options and custom color development for textile manufacturers globally. Annual production capacity exceeds 5 million kg with 20 spinning production lines, supplying automotive, home textile, apparel, and carpet manufacturing industries in over 50 countries.

Product overview

Hangzhou Kaili Chemical Fiber Co., Ltd. is a polyester yarn manufacturer established in 2002, offering a diversified portfolio of dope-dyed polyester fibers. The core product line includes Conventional Colored Filaments (POY, FDY, DTY in various specifications from 50D to 600D with glossy, semi-glossy, and matte finishes) and Fancy Yarns (Dream Color Fancy Yarn and Colorful Carpet Yarn). The company also provides an extensive range of Innovative Functionality yarns including antibacterial (Zinc Oxide, Copper Oxide), skin care (Collagen, Chitin, White Bamboo Carbon), heat storage (Volcanic Rock Aerogel, Graphene, Far Infrared, Coffee Carbon, Obsidian, Light Absorbent), cooling (Aluminum Nitride, Jade, Crystal), mite removal, anti-mosquito, antistatic, conductive, and flame retardant polyesters. Additional products include Milk Yarn, embroidery threads, carpet yarns (150D to 4800D), high color fastness yarn, and high blackout yarn. The portfolio spans from conventional commodity yarns to specialized functional textiles serving automotive interiors, home textiles, apparel fabrics, and decorative materials. Production capacity exceeds 30,000 tons annually with over 1000 color options available.

Differentiator

Problem solved

Functional benefit

Products and services

• Dope-Dyed POY Yarn Pre-Oriented Yarn (POY) dope-dyed in various colors, used as intermediate for processing into DTY or directly in textile applications. Targeted at B2B textile manufacturers.
• Dope-Dyed DTY Yarn Draw Textured Yarn (DTY) dope-dyed offering soft, elastic properties with moisture absorption, available in various stretch levels. For B2B textile manufacturers producing apparel and home textiles.
• Dope-Dyed FDY Yarn Fully Drawn Yarn (FDY) dope-dyed with high strength, abrasion resistance, and stretch resistance properties. For B2B textile manufacturers.
• Fancy Yarn Specialty yarn including Dream Color Fancy Yarn and Colorful Carpet Yarn with rich palettes, diverse patterns like slub and loop effects. For B2B textile manufacturers.
• Functional Yarn Innovative functionality yarns including antibacterial, skin care, heat storage, cooling, mite removal, anti-mosquito, antistatic, conductive, and flame retardant polyester yarns. For B2B textile manufacturers serving medical, sportswear, workwear, and home textile markets.
• Milk Yarn Soft, skin-friendly, eco-friendly milk silk yarn available in 150D-450D specifications with matte, semi-gloss, or gloss finish. For B2B textile manufacturers.
• Carpet Yarn Polyester carpet yarns including DTY and FDY variants ranging from 150D to 4800D, used in residential, commercial, and aviation applications. For B2B carpet and flooring manufacturers.
• Embroidery Thread Polyester embroidery threads suitable for lace and home textile decoration applications. For B2B textile and decorative material manufacturers.
• High Color Fastness Yarn Polyester yarns with long-lasting high color fastness properties for applications requiring color durability. For B2B textile manufacturers.
• High Blackout Yarn Polyester yarns designed for blackout applications in home textiles and curtains. For B2B home textile manufacturers.
• Dual Color DTY Yarn Dual color draw textured yarn offering unique visual effects for textile applications. For B2B textile manufacturers.
• Profiled Polyester Yarn Dope-dyed modified polyester with specialized cross-section shapes (Flat, Caterpillar, Cross, Y-Shape, Hollow, I-Shape) combining eco-friendly dye-free properties with permanent physical functionality. For B2B textile manufacturers.

Quantifiable outcome

• Over 1000 colors available in product portfolio
• +1 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Tongkun Holdings: One of the world's largest polyester filament producers with multi-million-ton capacity. Comparable as a Chinese polyester yarn manufacturer, though materially larger in scale, and competes with Kaili in POY/FDY/DTY supply to downstream converters.
• Reliance Industries (Polyester Chain): Major Indian polyester and fiber manufacturer producing PFY, PSF and downstream textiles. Comparable in producing polyester filament yarns for global converters, though far larger in scale and fully integrated upstream.
• Indorama Ventures: Global polyester and fiber producer with significant polyester filament yarn capacity. Comparable as a polyester yarn manufacturer serving home textile, automotive, and apparel end-markets, though globally diversified and far larger than Kaili.
• Hengli Petrochemical: Vertically integrated PTA-polyester-textile major producing large volumes of polyester filament yarn. Directly comparable in product category (polyester filament yarn), but operates at vastly greater scale and with backward integration into PTA.

Emerging players

• Suzhou Kunlun Fiber: Chinese specialty yarn manufacturer focused on functional and colored polyester filament yarns. Comparable in dope-dyed and functional yarn product categories, with overlap in technical textile and home textile end-markets.

Direct peers

• Fujian Jinlihua Group: Chinese producer of polyester filament yarn including colored filament variants. Comparable mid-sized competitor in the polyester yarn category serving home textile and apparel converters.
• Xinxiang Chemical Fiber: Chinese manufacturer of viscose and synthetic filament yarns including dope-dyed variants. Directly comparable mid-sized competitor producing colored filament yarns for textile and home furnishing applications.
• Yibin Huite Chemical Fiber: Chinese manufacturer of colored polyester filament yarns. Comparable mid-sized peer producing dope-dyed POY/FDY/DTY for home textile and apparel applications, competing in the same export-driven customer base.
• Wellknown Polyester: Asian polyester filament yarn manufacturer producing dope-dyed and specialty variants. Comparable as a mid-sized polyester yarn exporter serving global textile converters.
• Suzhou Shenghong Fiber: Chinese polyester filament yarn manufacturer focused on specialty and dope-dyed yarns. Comparable in offering POY/FDY/DTY and specialty yarns to downstream textile converters, with similar mid-tier scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/hangzhou-kaili-chemical-fiber-co-ltd

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kaili