Cai Chengfu

Tiantete Valves is located in Lishui City, a city in western Zhejiang Province renowned as the “Oxygen Bar of Zhejiang.” The group is a regionally integrated industrial conglomerate that integrates valve research and development, manufacturing, sales, and after-sales service. The group operates three major manufacturing facilities, with a total site area of 56,000 square meters, and currently employs more than 300 staff members.
The company’s core product portfolio comprises more than 50 series and several thousand model specifications, including gate valves, butterfly valves, ball valves, globe valves, check valves, and specialized valves. Our products are manufactured in accordance with advanced domestic and international standards such as ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, and JB. Nominal pipe sizes range from NPS 1/2″ to 56″ (DN 15 to 2600 mm), pressure ratings from Class 150 LB to 4500 LB (PN 0.1 MPa to 32 MPa), and operating temperatures from –196°C to 680°C. Valve body materials include carbon steel, alloy steel, stainless steel, titanium, Monel, Alloy 20, and other grades, with the capability to smelt and fabricate materials tailored to customer requirements.
Two decades of innovative development—two decades of bold strides forward. In recent years, Tianté Valves has continuously increased its investment in both hardware and software, acquiring internationally advanced equipment such as flexible production lines, machining centers, CNC machine tools, plasma surfacing units, high-frequency vacuum heat-treating systems, and specialized CNC machines for spherical surfaces. The company has established a municipal-level technology R&D center, undertaken projects under the Torch Program, filed numerous national patent applications, and set up an advanced valve performance testing and verification center, a CAD valve design center, and a three-dimensional simulation-based manufacturing and testing system. It has also introduced direct-reading spectrometers, O-ring burst-test rigs, valve bending test benches, and finite-element analysis tools to rigorously evaluate valve performance, thereby ensuring the quality and speed of new-product development and making its quality-assurance system more scientific and comprehensive. Tianté Group was among the first to obtain ISO 9001:2000 international quality-management-system certification, ISO 14001 environmental-management-system certification, OHSAS 18001 occupational-health-and-safety-certification, and certification from the State Administration for Market Regulation’s Technical Supervision (TS) authority, as well as passing assessments for compliance with standardized good practices and metrological-testing systems. Today, Tianté Group operates three major production centers—forged-steel valves, cast valves, and special-purpose valves—and has emerged as one of the fastest-growing, most robust, dynamic, and promising private enterprises, firmly establishing itself as a key player in the valve industry in Lishui City. In recent years, the Group has steadfastly adhered to scientific development, prioritizing quality while maintaining stability and pursuing steady progress; it has focused on enhancing brand competitiveness and influence, optimizing structure, and elevating product quality, thus achieving both rapid and sustainable growth. Tianté has successively been recognized as one of Lishui’s Top 100 Enterprises and one of Lishui’s Top 100 Industrial Enterprises, and serves as a vice-president unit of the Lishui Valve Association. Its series of independent innovations have earned widespread acclaim, as the company pursues a model that integrates industry, academia, and research, strives to catch up with world-class standards, and works diligently to secure a strong foothold in both domestic and international markets, paving the way for new and even greater achievements.
Under the leadership of Chairwoman Liu Ruanyou, Tiantes Valves adheres to a development philosophy that simultaneously builds a renowned industry brand and revitalizes China’s manufacturing sector, striving to be an active “pioneer” in bringing Chinese valves to the global market and steadily advancing from “Made in China” to “Created in China.” With the broad-minded vision and long-term ambition characteristic of a private entrepreneur, Chairwoman Liu demonstrates far-sighted planning that balances internal and external considerations, boldly forging ahead as a proactive trailblazer on the journey of Chinese valves into the world. She is committed to continuously strengthening national self-confidence and a spirit of enterprise, working tirelessly to establish the Tiantes brand as a high-end leader in the valve industry. Subsequently, the company was honored as one of Lishui City’s Top 100 Enterprises and one of Lishui City’s Top 100 Industrial Enterprises, and serves as a vice president unit of the Lishui Valve Association. Through a series of independent innovations, Tiantes has earned widespread acclaim, pursuing a path that integrates industry, academia, and research, striving to catch up with and surpass global standards, and endeavoring to secure a solid foothold in both domestic and international markets to achieve new and even greater growth.