久久美利坚合众国AV无码

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Nantong Zhenkang Welding Electromachinery Co., Ltd is a scientific and technological enterprise that has been devoting itself to the R&D, manufacture, sales and service of the wire feeding mechanism of CO2 welding and precision machinery for years.
We are a well-established company, specialized in making Co2 wire feeding mechanism for arc welding machines in the world. We cover a land area of 32,000 square meters with factory building of 25,000 square meters.
We have 72 staff with middle or senior professional titles and 42 R&D technicians. The total assets of the company are 15Million USD.




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久久美利坚合众国AV无码