China is a global powerhouse in hose clamp manufacturing, supplying everything from simple worm-drive clamps to high-end constant-tension bands for automotive, industrial, and agricultural markets.
Here’s a look at ten leading hose clamp suppliers and manufacturers in China that have earned strong reputations.
1. Tianjin Haoyi Fastener Co., Ltd.
Company Introduction: Founded in 2008 and based in Jinghai District, Tianjin, Haoyi Fastener has grown into a dedicated hose clamp manufacturer with a factory covering 5,000 square meters and a daily output of over 100,000 pieces. The company operates several automated production lines and has earned IATF 16949 certification, serving both domestic automotive supply chains and international markets.
Product Advantages: Haoyi’s lineup spans German type & American type hose clamps, single/double ear, V-band, and T-bolt clamps. All products use SS304 or SS316 stainless steel and go through multi-stage quality checks from raw material entry to finished goods. Their EPDM rubber-lined pipe clips and stepless ear clamps are particularly popular for automotive cooling and fuel line applications, where a leak-free seal and vibration resistance are critical.
2. Tianjin Aojin Hose Clamp Co., Ltd.
Company Introduction: With nearly two decades of hose clamp manufacturing experience, Tianjin Aojin is a well-established hose clamp factory located in the Yuanmengkou Industrial Area, Jinghai, Tianjin — one of China’s most concentrated hose clamp production zones. The company holds ISO 9001 certification and exports regularly to the US, Canada, France, Italy, and numerous other countries. Their in-house engineering team of five experienced professionals handles custom development.
Product Advantages: Aojin covers a broad range of hose clamp styles including German, American, Italian, and English types, as well as heavy-duty drainage couplings. Both galvanized steel and stainless steel versions are available, giving buyers flexibility across budget and application tiers. The company is especially noted for consistent dimensional accuracy and competitive prices for large-volume orders.
3. Tianjin Nuocheng Hose Clamps Co., Ltd.
Company Introduction: Located in Yuanmengkou Industrial Park, Jinghai County, Tianjin — a nationally recognized hose clamp production base — Nuocheng has invested over RMB 8 million in building a 30,000-square-meter facility with more than 300 employees. The company produces its own TJNC-brand clamps and carries a strong reputation for quality consistency across export markets.
Product Advantages: Nuocheng’s product catalogue is comprehensive: German-type (9mm and 12mm), Torro/NORMA-style, American-type (8mm and 12.7mm), quick-release, heavy-duty constant torque, spring, ear, double-wire, and rubber hose clamps. Material options range from W1 (all zinc-plated) to W4 (all SS304) and W5 (all SS316), making it easy to specify the right corrosion resistance level for each application. Their constant torque clamps are well regarded for maintaining sealing pressure in high-vibration or thermally cyclic environments.
4. Cangxian Sanxing Hose Clamp Co., Ltd.
Company Introduction: Based in Cangzhou, Hebei Province, Sanxing is a volume-focused hose clamp manufacturer with an annual output value exceeding USD 100 million. The company holds ISO 9001 and IATF 16949 certifications and runs five dedicated production lines with a monthly capacity of over 3 million clamps. Products are exported to Southeast Asia, France, Dubai, Russia, and the Middle East, with exports accounting for 71–90% of total sales.
Product Advantages: Sanxing’s diverse range of hose clamps covers American, German, single/double ear, saddle, mini, and U-type hose clamps in both galvanized and stainless steel. Their mini and saddle clamps offer strong value for irrigation and light industrial applications, while their stainless steel ear clamps deliver clean, tool-deformed closures that are leak-free and reusable. High production capacity means short lead times even for large orders, which is a practical advantage for distributors managing tight project schedules.
5. Team Tools (Shanghai) International Co., Ltd. (EXTOL)
Company Introduction: Extol is a Shanghai-based wholesale supplier of power tools, pneumatic tools, and hardware accessories, with over two decades of experience and a product catalogue of more than 3,000 items. The company serves distributors, trade professionals, and DIY users globally, backed by a dedicated support team and a quality assurance process that covers every product line. Hose clamps are available within two distinct categories in their range: garden irrigation accessories and pneumatic tool accessories.
Product Advantages: Extol’s high-quality hose clamps are built from stainless steel (INOX) throughout. On the irrigation side, they offer hose clamp solutions across a clean size series — from 8–12 mm up to 50–70 mm — sold in packs of 10 for easy stocking and resale. Their pneumatic line covers compact INOX clamps from 13.8 mm to 21 mm, designed for air hose connections where corrosion resistance matters. The adjustable worm-drive design works across varying hose diameters without overtightening. A solid, no-fuss option for mid-volume buyers who need consistent sizing and clean retail-ready packaging.
6. Yuyao Hengwei Hose Clamp Co., Ltd.
Company introduction: Yuyao Hengwei is a Zhejiang-based hose clamp specialist located near Ningbo. The company operates modern production and testing equipment and focuses on supplying clamps for automotive, marine, machinery, and construction applications. Hengwei’s HWKG series supports domestic automakers and exports steadily to Europe, the Americas and Southeast Asia.
Product advantages: Hengwei offers a focused range—single-ear, micro-clips, mini clamp sets and worm-drive hose clamps—designed for reliable sealing on rubber, nylon and fabric-reinforced hoses. Their clamps emphasize consistent dimension control and efficient automated production for low-cost, high-volume orders. The company supports OEM packing and can meet minimum orders suitable for distributors.
7. Tianjin City Kainuo Industrial Co., Ltd. (TJBC / Kainuo)
Company introduction: Founded in 1990, Tianjin Kainuo is a long-established hose clamp and no-hub coupling manufacturer with plants in China and Thailand. The company runs automated lines and a CNAS-approved testing lab, producing more than one million clamps a day and serving global OEM and aftermarket customers.
Product advantages: Kainuo’s clamp products include non-perforated, perforated, T-bolt and spring clamps in stainless and carbon steels. The firm highlights strong tensile performance, CNAS testing-backed quality, and tight process control that suits high-volume automotive and drainage applications. Their strength lies in full-line availability and fast lead times for bulk buyers.
8. Cangzhou Xinyu Fastener Co., Ltd.
Company introduction: Cangzhou Xinyu is an export-oriented fastener manufacturer in Hebei with about 20 years’ experience. The company supplies a wide variety of hose clamps, from standard American and German types to heavy-duty T-bolt clamps, serving markets in Europe, America and Asia.
Product advantages: Xinyu focuses on high-strength clamp designs and heavy-duty solutions such as spring-loaded T-bolts and tiger-type spiral clamps. They maintain ISO9001 management and robust testing equipment. Their production capability supports both small batch samples and large OEM runs, with options for thumb-screw, non-perforated and ear clamp styles-covering many types of hose clamps across different hose sizes and applications.
9. Zhejiang Yue Ding Corrugated Tube Co., Ltd. (Yueguan)
Company introduction: Founded in 1992 and SGS-audited, Yue Ding is a large Zhejiang manufacturer specializing in exhaust flexible pipes, metal hoses, expansion joints and exhaust clamps. With ISO certifications and multiple assembly lines, Yueguan serves auto parts, petrochemical and industrial customers worldwide.
Product advantages: Yueguan offers a broad clamp range that includes mini screw clamps, spring clamps, double-wire clamps, constant-tension clamps, V-band and OEM exhaust clamps. Their strengths are deep customization for exhaust and turbo applications, high inspection coverage, and traceable material control—critical for high-temperature, vibration-prone uses.
10. Jiaxing Yheng Group Limit
Company introduction: Jiaxing Yheng Group is a fastener and hardware supplier near Shanghai and Ningbo ports. The company provides bolts, screws, washers and hose clamps, and holds TÜV-certified listings and retail-ready production capacity. Yheng exports globally and supports OEM/ODM projects.
Product advantages: Yheng supplies standard worm drive hose clamps in multiple sizes along with stamped and band clamps. They emphasize modern multi-station manufacturing, strict QC, and quick response times. Yheng is suited for customers needing broad fastener assortments with reliable packaging and third-party inspection options.
