GESTAR was founded in 2000 with total investment of RMB 20million. GESTAR is a national Hi-tech enterprise, which involves R&D, manufacture, marketing and value-added services. We are a leading PVC products manufacturer in China and our main products are plastic valves, taps and other fittings for construction and sanitation. We supply high quality products with different standard (GB, DIN, JIS, BS, ANSI, PT, NPT, CNS, etc.) under the ISO 9001 international quality accredited certification syste