漂浮的印章戒指

Floating seal ring: Huangshi Ruitong Machine Co. Ltd. specializs in the production and sale of drift oil seal ring. Absorbing the Italian advanced technology of production of drift oil seal ring as well as many years' research and accumulating experience, now we own a special producing system and producing according to the need of our customers. The size of our products which is widely applied in track mounted engineering plant, coal mine engineering plant, heavy loading vehicles, mine engineering plant, milling engineering plant, transmission engineering plant. is from Φ50-Φ1000mm, the rigidity is HRC60-72 and its life-span is 3,000HRS. And our products are selling nationally as well as Southeast Asia, Europe and America. Adopting the operating concept of the talented is root, market is guide, high technology is support, we commit ourselves to the producing, generalizing and application of drift oil ring, and win our customers' trust and praise by high quality and complete service. No matter in the past, at present, or in the future, we will always provide the best quality and the most thoughtful service to all friends.