China Electrofusion Fittings Manufacturers, Hot Melt Pipe Fittings Suppliers, Ball Valve Factory | Yuyao Aoshi Hydraulic Components Manufacturing Co., Ltd.

Yuyao Jintong Import and Export Trading Co., Ltd.

The company was founded in the early 1990s, located in the industrial heartland of the Yangtze River Delta, taking advantage of mature industrial support and port location. Over more than thirty years of development, it has gradually transformed from a small processing workshop into a benchmark modern manufacturing enterprise in the domestic polyethylene pipe fittings sector, specialising in the research, development, production and global import and export trade of PE pipe and fitting systems for gas and water supply and drainage.

◎ We develop domestic municipal supporting business while engaging in international trade from an early stage.
◎ Products conform to international standards; our business covers numerous countries.

Why Choose Us

Over more than thirty years, the company has successively completed key development milestones such as expanding its full range of products, building intelligent factories, establishing research platforms and standardising joint-stock reform, gradually creating an integrated industry-university-research development model.

◎ Material Research and Development
◎ Mould Design
◎ Fluid Engineering
◎ Quality Inspection

Product Center

Yuyao Aoshi Hydraulic Components Manufacturing Co., Ltd

We have built solid reputation and brand influence in the domestic and international gas pipe fitting sector. Ranked among the key tax-paying industrial enterprises locally for consecutive years, the company is also an appointed supporting supplier for major domestic gas groups.

The production parks consist of five dedicated functional zones: intelligent injection molding for electrofusion fittings, finishing processing for butt fusion fittings, assembly for steel-plastic composite fittings, precision processing for PE valves, and extrusion molding for PE pipes.

News Center

May 20

2026

The Function Of Pipelines

A pipeline is a system of pipes used to transport gases or liquids, typically consisting of pipes...
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Introduction To Pipelines

A pipeline is a device made up of pipes, pipe fittings, and valves used to transport gases, liqui...
May 18

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Material And Selection Of Welded Pipe Fittings

Welded pipe fittings are made from a variety of materials, commonly including metallic materials ...
May 17

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Technical Principles And Process Characteristic...

The fabrication of welded pipe fittings primarily relies on welding techniques, including manual ...

Factory Area

Our company owns two standardized and modern industrial production parks. The total land area is nearly 300 mu, with a building area of over 60,000 square meters.
Production Capacity

We produce over 15 million PE pipe fittings, hundreds of thousands of steel-plastic transition joints, tens of thousands of PE valves and 50,000 tons of PE pipes annually.
OEM Solutions

A leading domestic base for mass production of large-diameter non-standard pipe fittings, we offer OEM private labeling and ODM custom development for overseas projects.
After-sales Service

Our company has set up a dedicated 24/7 bilingual Chinese-English export service team and created a standardised three-in-one service system.