Established in 2013, Tengyu Chemical (Longkou) Co., Ltd specializes in the R&D and marketing of Acrylic Sealant, Silicone Sealant, MS Polymer, Polyurethane Sealant, Epoxy Anchor Adhesive, Polysulfide Sealant, Wood Glue, Anaerobic Sealant, Waterproof Coating and Raw Material, etc. We always insist on our mission of ' Make every customer satisfied with our quality and service'.