Hisatada piston ring co., Ltd. was founded in 1994, the company covers an area of 50,000 square meters, construction area of 32,000 square meters. currently employs more than 400 people, technical personnel more than 40 people, specialized in the production of "Hisatada" brand imports, domestic steam (diesel) locomotive, agricultural vehicles, oil air compressor piston ring for internal combustion engines, marine and construction machinery.
in recent years, company introduced inside and outside round anti-shaped lathe, and high precision double end surface grinder, and automatically pour angle machine, and repair mouth machine, and NC machine, and Germany (PSA-10K) ladder surface mill, and Japan (R-4MG-L) forming mill, and Switzerland PT company of (S-M1100C) plasma spray Mo and various combination lined ring of automatically stamping, and forming and steel ring automatically around round, production water device. oxidation surface treatment, nitriding, phosphating, chrome-plating, tin plating, plating titanium and molybdenum spray. at the same time have a rough casting production line, physics and chemistry rooms and quality testing center.
the company "Hisatada" piston ring of high starting point, high quality, complete specifications, and passed the ISO9002 quality system certification, product full implementation of TS/16949 international quality control system standard.
Hisatada company has always been adhering to the "people-oriented, forge, the pursuit of excellence, honesty, eternity" business philosophy. has been developed over more than 6,000 specifications of various models of piston ring in the world products, annual production capacity of 40 million. products are exported all over the world, well received by users.