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Jiangyin Dongchen is controlling our product quality from four major aspects to fully maximize our customers' benefits. To begin with, we only purchase high standard raw materials from reliable sources. All the raw materials are blessed with the Certificate of Origin. And for some special materials, the test certificate is a must. In the second place, we use the advanced equipment to fabricate good products. Our heavy duty machine shop is ideal for machining the heavy duty machinery. And special equipment department is built up for equipment maintenance. Thirdly, our company will send technicians to our outsourcing unit for product quality examination. Finally, our front line employees will participate in skills upgrading training once a week. Therefore, our product quality is greatly improved.

Our company has documented and implemented a series of quality management system. In fact, we have successfully obtained the ISO 9001:2008 Quality Management System Certifications. Our company built our own independent quality unit to strictly implement the German SN200 series standards. All production steps will be controlled which includes hot cutting, formation, welding, machining, painting, marking, testing, packaging, etc. As a result, we formed 13 enterprise standards. For example, Q/320281AZN09-2010 for big steel bar finishing machine. What's more, our technical department establish the A grade check outline for product and equipment. If possible, we could invite some users to inspect our test process.

Main Products
  • Water Cooled CoverOur water cooled cover is an innovative product developed by our company, mainly used in the field of metallurgy. Coming with a cone-type appearance, this product is featured with its high security and reliability. Also, it offers the following advantages of easy inspection and timely maintenance, long service life and energy saving, etc...
  • Small Steel Bar Finishing MachineThis machine is designed for final inspection of the rolled product with Φ16-Φ60 in diameter and 2~12m in length mainly spring steel, bearing steel, cold heading steel, etc. before delivery. With an annual processing capacity of 80~150 thousand tons, this small steel bar finishing machine is mainly equipped with metal straightening and chamfering machine, joint detection machine...