Hangzhou Jinma Pipe Industry Co., Ltd.
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Hangzhou Yierma Pipe Industry Co., Ltd.
🇨🇳 China
2003101-200 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Patented technology
Eco-friendly supplier
Shipments
2
Key customer
PACC LINE
Description
Hangzhou Yierma Pipe Industry Co., Ltd. is a high-tech enterprise and specialized manufacturer established in 2003, headquartered in Hangzhou, China. With a registered capital of 201 million RMB and a workforce of 101 to 200 employees, the company integrates scientific research, design, and manufacturing across two major production bases in Hangzhou and Anhui. The company operates advanced high-speed extrusion and injection molding equipment, achieving an annual production capacity exceeding 100,000 tons of pipelines.
Specializing in municipal and industrial infrastructure solutions, the company offers a comprehensive range of products including HDPE and PE pipes for water supply, sewage, natural gas, and drainage. Their extensive portfolio also features HDPE spiral reinforced pipes, steel wire mesh bone composite pipes, mining double resistance pipes, and communication cable protection pipes. Beyond piping, they manufacture composite manhole covers, HDPE inspection wells, and fiberglass septic tanks.
As an OEM-capable manufacturer, Hangzhou Yierma maintains a strong focus on innovation, holding 33 patents and collaborating with universities on intelligent pipe network development. The company is committed to international quality standards, holding ISO 9001, ISO 14001, and ISO 45001 certifications, alongside CNAS laboratory certification. Their products serve urban and rural infrastructure projects globally, supported by a robust service network and a commitment to high-performance materials.
HDPE Pipe for Water Supply Dn315$20
Manufacturer High Quality with Competitive Price Dn800 mm HDPE Pipes$0.4
HDPE Pipe for Water Supply /Pipe Fittings$0.15
High Density Polyethylene Pipe for Water Supply/HDPE Water Pipe$0.2
HDPE Pipe for Water Supply Dn20-630mm$0.2
HDPE Pipe for Water Supply Dn32$0.2
HDPE Water Pipe (PE100 or PE80)$0.02
PE100/80 HDPE Plastic Hard Pipe for Gricultural Irrigation$0.2
HDPE PE100 Pipe Fitting&Reducing Tee$0.07
Hangzhou Jinmai Technologies Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer/Wholesaler/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Small batch production
Shipments
22
Key customer
MOPEKA
Key market
🇱🇰 Sri Lanka
Description
Hangzhou Jinmai Technologies Co., Ltd. is a specialized manufacturer and wholesaler based in Hangzhou, China, with over 15 years of expertise in precision engineering and industrial components. Established in the early 2000s, the company operates a significant manufacturing facility and maintains a workforce of 51 to 100 employees. They are recognized for their strong technical capabilities in metallographic analysis, precision machining, and advanced welding processes, serving both commercial industries and high-level scientific research laboratories.
The company's core product portfolio focuses on high-performance metal bellows and vacuum components, including edge-welded bellows, hydraulically formed bellows, and welded bellows expansions. Their specialized offerings extend to vacuum valves, mechanical seals, magnetic couplings, and aviation super alloy machining parts. Additionally, they manufacture vacuum and cryogen lab chambers, ferro-magnetic fluid feedthroughs, and magnetron sputter sources. Beyond industrial components, the company has expanded into the production of level sensors, water hammer arresters, and various plastic housing components.
Hangzhou Jinmai Technologies provides comprehensive design services, including design optimization and sample validation for prototypes and large-scale production orders. Their commitment to quality and reliability has established them as a trusted partner for prestigious institutions such as the Institute of Metal Research (CAS), Shanghai Jiao Tong University, and the Massachusetts Institute of Technology (MIT). With an independent export license, the company maintains a consistent international presence, primarily serving markets in the United States, Europe, and the Americas.
Double Bellows Mechanical Seals
Welded Bellows Expansions
Vacuum Valves
Water Hammer Arrestors
Sensor and Formed Bellows
