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Contact Person : Kevin Yin

WhatsApp : +8613812837333

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Cover an area of over 3 million square meters with staff of more than 5500

Six main products series (4.3 million tons)


Welding material factory

Scale: Cover an area of over 272,000 square meters

Capacity: 1.5 million tons welding consumables in design.

Production line: 200 welding consumables production lines.

Target: To build a world-class welding material production base.


We are also open to talk any kinds of cooperation model including OEM.


We have advanced R & D and inspection equipment and Excellent R&D team.

Changshu Longteng Special Steel Co., Ltd. factory production line 0

Imported direct reading spectrum can realize the full detection of wire rod; The American hot spot fluorescence spectrometer realizes the determination of inorganic elements in metal, alloy, mineral, chemical and mixed powder materials during powder preparation. Strong detection ability, fast speed and high detection efficiency. It has the ability of non-standard analysis, can realize the element analysis of blind samples, and plays a positive role in promoting product R & D.


Liman full spectrum direct reading ICP emission spectrometer: metal element detection equipment with high detection accuracy for low content components. It is mainly used for the determination of deposited metal composition of finished welding materials and the accurate detection of trace elements of high-end welding materials.


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