1. Shut-off water momentarily, control water level accurately.
2. Anti-siphon, prevent water backflow from cistern to water supply hose.
3. Silence design.
4. Against impure water design, suitable for impure water.
5. Adjustable height from 8 to 11 inches.
6. Suitable for large range of water pressure, from 0.015 to 1.6Mpa.
7. UPC and CSA approved.
8. No damages after 100, 000 times of testing
9. Inside filter
BST is a professional water technology industrial company and has a bathroom elite team. We design, develop and manufacture innovative toilet tank fittings, toilet seats, water tanks and fill valves that promote and encourage the use of the water resources in toilets and other sanitary units.
R & D
BST has over 15 of the best engineers in this industry. We are continually innovating and improving our products and developing water conservation technology. We own over ten patents.
Certificate, UPC, CUPC, CSA, ISO
BST products maintain United States UPC Certificate, Canada CSA Certificate and China WATER CONSERVATON Certificate. We received the International Quality Management System Certificate ISO9001-2000 in 2007.
Superior Quality
BST integrates quality control systems from both hardware and software in order to guarantee the stability of a good quality product, According to National Certified Laboratory standards, we adopted the advanced inspection equipment and instrument to establish BST laboratory. Every unit undergoes stringent tests such as, fog, aging, press and lifespan tests. Our products are guaranteed for 5 years. Our customers and final users can be assured of receiving the absolutely best quality finished products.
Short Lead Time And High Capacity
BST has two manufacturers which are located in Zhongshan City and Chaozhou City. The building area is over 10, 000 square meters. We guarantee the lead time is in 7 days.
BST provides the optimal cost-effective water conservation technology and the most up-to-date services to every customer.
