Howell has been mainly engaged in the research and development, manufacturing of anaerobic sealant for flange sealing and pipe threads and joints locking.
MS Hybrid Sealant&Adhesive | Anaerobic Sealant&Adhesive | Silicone Sealant&Adhesive
Anti-mildew | Aquarium | Automobile | Construction Exterior Wall | Decoration | Electronics | Elevator | Farbricated Building | Home Appliances | Infrastructure | Nail Free | Pipe Thread Locking | Planar Sealing | Rail Traffic | Screw-locking | Silicone Conformal Coatings | Universal | Waterproof | Windows&Sun Romms
