Changing International CO.LTD

Changing is a experienced production factory who has 17 years history.
Changing's factory is in China who has very stable and trustable quality.

electronic adhesive sealant:
1, 1 part epoxy potting adhesive
2, 2 parts epoxy potting adhesive
3, Electronic Silicone adhesive
4, Silicone Gel

Automotive adhesive sealant:
1, Ordorless automotive polyurethane sealant
2, Fast cured automotive polyurethane sealant
3, High performance automotive polyurethane sealant
4, MS sealant for motorhome

Changing developed and researched the liquid PU sealant for concrete using for road, airport runway, etc and make it popular in market.

And Changing have more OEM clients for producing construciton sealant.

construction and building bonding and sealing:
1, Paste Polyurethane Sealant
2, Liquid Polyurethane Seanlant (self leveling)
3, Liquid Waterproof Coating (self leveling)

*1 Part Epoxy Potting Adhesive
*2 Part Epoxy Potting Adhesive
*One Component Silicone Potting Sealant
*Two Part Silicone Potting Sealant 
*Conformal coating 
*Medical Gel
*Polyurethane Potting Sealant
*Silicone Gel
*Slicone Grease
*Waterproof Butyl Tape 
*Liquid Polyurethane Adhesive Sealant for Concret Gap Sealing 
*Liquid Polyurethane Waterproof Coating for Construction
*Paste Polyurethane Adhesive Sealant for Construction 
*Sealant of Aluminium Corners Connection
*UV-resistant MS Waterproof Coating for Construction
*Hot sales Less Odor Polyurethane Adhesive Sealant 
*General Polyurethane Adhesive Sealant for Windshield