Mainly used in machinery, the main production materials are EPDM, PVC, nitrile rubber, silicone rubber, etc. Mechanical sealing strips are mainly used for various cabinets, electrical cabinets and other machinery, mainly for fixing, sound insulation, waterproof, dustproof, sealing, etc.

 The normal carbon-graphite without anything,can be used in mechanical corperations always.But,if it’s impregnated resin or metal,it can make the graphite products apply and perform excellent wear resistance and self-lubrication property in the circumstance of high temperature and heavy pressure.Also,gas hole ratio,hardness and friction will be changed.Graphite rotor,vane,seal ring,bearing are generally used in present mechanical equipment.

1. Our company  has advanced  production equipment to ensure  the quality ,price  concessions.

2. Our product have sold North America,South America,Mid East,Easten Asia,Africa.
3. Good shock-proof, heat insulation and sound insulation performance.
4. Excellent flexibility and anti-compressive deformation , the aging weather-resistant, chemical resistance and anti-ozone performance, Good Resistance to Polar Liquid, the Lightest Rubber with a good electrical property.

5. Mould can be developed for production according to the drawing, sample or base material.
6. Extensively tested to ensure protection against sound, smoke, weather, light, draughts, dust and even insects.

Special features about our rubber strip:

→Excellent ozone-resistance, cold-resistance, heat-resistance,Insulation property is good.
→Stability towards temperature change.
→Highly elastic as it will return to its original dimensions after elongation.
Our Mission Statement:
Tianzheng Sealing Co.,Ltd. provides total solution with best price, products
and services; eventually building up a long term cooperative partnership with our customers.
Our strength:

Excelling in product design to meet customer need
* Maintaining short lead time
* Reasonable price with consistent quality

* Providing dedicated pre-sales and after-sales support