THINKTANK is a branch of Taiwan Stone Valve Group in mainland China, which was established in Shanghai in 2012. Headquartered in Taipei(Since the 1993 Year), it has three factories in China, the ball valve production line based in Fuzhou, the control valve production line based in Wenzhou, and the external trading branch and R&D workshop in Shanghai. THINKTANK is an enterprise specialized in R&D, production, and overseas sales of industrial valves and related products. THINKTANK company has ISO9001-2015, CE, SIL, and AAA Credit grading certificates. Under the perfect management system, it mainly has the following product lines: control valve, ball valve, butterfly valve, self-operated pressure regulating valve, gate valve, check valve, etc.Since THINKTANK established, the company has focused on customer value all the time, providing customers with various added value which can meet the customized requirements of different customers. THINKTANK has provided processing services with 42 international brands and exports products to 35 countries. The company maintained good relations of cooperation with local distributors, engineering companies, and end-users. Through cooperation with high-quality and professional customers, we get positive feedback on technology, constantly improve our core technology advantages, and deeply cultivate the field of the industrial automation process.