About Us

Longkou Longli Sealant Co., Ltd. was founded in 2000 and is located in Longkou City, an emerging port city on the Jiaodong Peninsula. We mainly produce high and medium-grade silicone sealants, eco-friendly MS sealants, water-based sealants, fire-resistant sealants, clear glass sealants, structural sealants, curtain wall sealants, two-component corner sealants, section sealants, and more....

Products

Longli Sealant Wanduofu Sealant Dinggui Sealant Modified silicone weatherproof sealant Cross-Section Anti-Leak sealant Two-Component Corner Sealant Acid Large-Panel Glass sealant Modified Silane Mildew-Resistant Sealant Neutral Silicone Weatherproof Sealant Premium Acid Silicone Glass Sealant Acid Silicone Glass Sealant

- We have obtained ISO 9001:2000 quality management system certification.

- With abundant human resources and strong technical capabilities, we have built excellent teams for R&D, management and marketing.

- We are equipped with high-tech modern production facilities, advanced manufacturing processes, and a standardized quality control system.

- Our business is supported by a professional, systematic after-sales service system.