About Dongqing

Jiangyin Dongqing Welding Consumable Co., Ltd is a joint-venture invested by Dongxin Shipbuilding Technology Service Center of Hudong-Zhonghua Ship-building Group and Nanlou Country Qinyang Town of Jiangyin City.

The main product are five kinds of welding electrode for structural steel, heat resisting steel, stainless steel, cast-iron and surfacing welding. The specification of welding electrode amounts to 80 species.

There are advanced copper-plating technology and perfect detecting instruments in our company. The production of welding electrode is based on international standards and all raw and auxiliary materials must be screened strictly. The product quality is stable and reliable. New type high impact toughness super low-hydrogen electrode JH·E5015-3H has been successfully used in many large steel structure such as Shanghai Stock Exchange Mansion, Shanghai Commercial Mansion, the East Sea Square and the New World Square. A lot of marine type welding electrode, for example JH·E4303, JH·E5015, JH·E5018, JH·E5018V, JH·E5024 and JH·E5028 have been approved by CCS, LR, ABS, GL early or late.