Views: 56 Author: Site Editor Publish Time: 2021-04-29 Origin: Site
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
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.
STO has a dedicated R&D team, not only do design, develop on our own but also follow up well with customer’s requirements
-All STO products meet ISO9001 requirements.
-STO will constantly install new automated equipment, to reach our goal of improving both proficiency and quality.
-STO will review regularly and keep improving the environmental management system.
-Natural wear-resistant sealing ring customization
Our Aim:
Supply good performance goods to customers;
Follow environmental laws & regulations to preserve the earth.
Skeleton oil seal / Strong tightness
Professional production for 25 years
Waterproof and high-temperature resistant
Stable, durable, finely craftedThere are several series for you to choose from, including O-rings, cylinder seals, skeleton oil seals, and mechanical sealsHigh quality service to solve problemsSTO one-stop high-quality service, providing you with pre-sales and after-sales service, and caring for you
We are various oil seasl manufacturer, welcome to contact us.TC SC VC KC DC TG etc.TB SB TBG VB KB etc.TA SA TAY etc.TBC TBG etc.Automotive oil seals, industrial machinery oil seals, everything is availableShip oil seal/crankshaft oil seal/rotary shaft oil seal/O-ring/hole shaft dual oil sealComple
Rubber seals are a very important sealing material widely used in mechanical equipment in various industries. Rubber seals can prevent the leakage of liquids or gases, ensure the normal operation of mechanical equipment, and protect the safety and stability of the equipment. Today, we will intro