our company produces "ring" brand of piston ring and matching more than more than 30 domestic OEMs, are sold to more than 20 provinces and municipalities of the repair parts market, exported to Europe, America, Africa and the Middle East,  South-East Asia and other regions,   new and old customers all over the world.

our company adheres to the quality, integrity, philosophy to satisfy customer needs, constant technological innovation, the introduction of advanced production equipment and testing equipment, relying on modern scientific management techniques, in 2004  ISO9001 quality system certification .  We can according to customer's requirements to develop, producing a variety of different materials and surface treatment of the piston rings.

our company always adhere to the "customer first" business purposes, "quality first" permeates every aspect of production and services, ensure product the top quality.

our company insist on innovation and development, introduced the "5S" management and lean production, import, ERP enterprise resource planning system, has won the "quality, prestige double safeguard demonstration unit", "top ten nationally recognized product brands" and other honorary titles.

we sincerely welcome new and old customers at home and abroad to cooperate!

around the Golden Dragon,  be friends forever! Golden Dragon ring will always be your trusted partner!