STO SEALING FOCUS ON SEALS INDUSTRY FOR 16 YEAR / OIL SEAL / QUALITY ASSURANCE
STO SEALING
Xingtai Qingshan（STO） Sealing Co., Ltd, specialized in producing other rubber sealing products since 1996, located in Xingtai city, the largest sealing products base in China. We are a worldwide manufacturer of Oil seals, rubber parts, o rings, industrial machinery rubber parts and all kinds of rubber molded products widely used in machinery and equipment, water irrigation, hydraulic pneumatic, automobile, metallurgy, elevators, oil, mining, instrumentation, electronic technology area …
Qingshan Sealing (STO) Co., Ltd, is a ISO 9001:2008 certified factory, and well known among our customers for excellent quality, product availability and very competitive prices. We are currently selling to 40 countries across the world.
These are used on automotive engines and geared motors primarily to prevent oil leaks at the ends of rotating shafts and the intrusion of dust particles from outside.
Xingtai Qingshan（STO） Sealing Co., ltd, specialized in producing other rubber sealing products since 1996, located in Xingtai city ,the largest sealing products base in China.
Xingtai Qingshan（STO） Sealing Co., Ltd, specialized in producing other rubber sealing products since 1996, located in Xingtai city, the largest sealing products based in China
