The company is a professional engaged in damping buffer, locks and other research, development, production sales of manufacturers, now covers an area 3800 m2, employees 180 people, has number highly qualified management technical know-how. strength abundant, the introduction Japanese ...

Established in September of 1993, Qingdao Donghailong Plastic Material Engineering Co. Ltd. is specialized producing blow, injection and extrusion moulded pipes spare parts. We are a supplier Haier, Hisense, Sanyo group, etc. Now, the company has more than 180 employees, including 44 people ...