WhatsApp: +86-15100969601   Email: jonson@xtqsmf.cn

STO SEALING FOCUS ON SEALS INDUSTRY FOR 20+ 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 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.