$8 million R&D investment annually
100+ R&D engineers’ team
100+ authorized patents
ISO9001, ISO14001, ISO45001, IATF16949, Raw material test, semi-finished product
ASTM, ETAG002, UL, CE, ROHS, French A+
3 production bases
11 automatic production lines
The largest producer of sealants
5 days delivery 40/ft
Fast Response
Technical Support
OEM/ODM
Preferred Supplier
Best Choice
Gazelle Enterprise
Years of Experience
Production Facility
R&D Engineers’ Team
Annual Production
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Caulking (also called seam beauty agent, gap filler caulk) is an inconspicuous but very important job in home improvement. Because it fills almost every corner of the home. Caulking is required to fill the gaps between tiles, between the basin and the countertop, between the window frame and the wall, and between the