Indonesia, as Southeast Asia's largest economy, is currently undergoing a massive industrial transformation. From the bustling industrial estates in Cikarang and Karawang to the massive mining operations in Kalimantan and Papua, the demand for high-quality flange valves has never been higher. As a premier Flange Valve Supplier in Indonesia, TGV understands the unique geographical and operational challenges of the archipelago.
In the Oil and Gas sector, particularly in regions like the Riau block and East Kalimantan, valves must meet stringent API standards to withstand high pressure and corrosive environments. Similarly, Indonesia's Palm Oil Industry (CPO) requires specialized stainless steel and cast iron valves for refining processes. Our products are engineered to serve these diverse Indonesian sectors, ensuring durability and minimal downtime for local factories.
Tianjin Guoji Valve Co., Ltd. (TGV) is a leading manufacturer and exporter, specializing in producing high-quality, fully-equipped valves and fittings. Since our establishment in 2007, our company has gained rapid recognition due to our commitment to meeting and exceeding customer requirements, adherence to regulations, prompt responsiveness, competitive pricing, and strict control over quality and delivery schedules.

Manufacturing & Export Expertise

Modern Production Facility

Global Export Network

Fast Response & Local Support
Indonesia holds approximately 40% of the world's geothermal reserves. Projects in Sarulla and Muara Laboh require high-performance Gate and Globe valves that can handle extreme temperatures and geothermal fluids. TGV's flanged valves are designed to meet these high-thermal requirements.
The development of Nusantara (IKN) in East Kalimantan is driving a massive need for Waterworks and HVAC valves. Our resilient seat gate valves and butterfly valves are ideal for the smart, sustainable water management systems planned for the new capital.
Following the "Making Indonesia 4.0" roadmap, many factories in Surabaya and Medan are upgrading to automated systems. TGV’s Gear Operated and Actuated valves integrate seamlessly with modern SCADA systems, providing real-time flow control and monitoring.
With Indonesia being a top producer of Nickel and Copper, mining slurry management is critical. Our Bidirectional Knife Gate Valves are specifically engineered for the abrasive slurries found in Indonesian mineral processing plants, ensuring long-term reliability.
At Tianjin Guoji Valve Co., Ltd. (TGV), we have established stringent quality control measures throughout our manufacturing process. From the selection of raw materials to the final inspection of finished products, every step is meticulously monitored to ensure our valves meet the highest standards of performance, reliability, and durability.
Our experienced team of engineers and technical experts works closely with customers to gain an in-depth understanding of their specific challenges and develop customized products that effectively meet their distinct needs. This is particularly important for the Indonesian market, where specific flange standards (like JIS 10K/20K) are often used alongside ANSI and DIN.



All our valves and fittings are designed, manufactured, and tested in strict accordance with relevant standards such as API, ANSI, DIN, BS, JIS, GOST, SABS, AS, and others.





Dual Plate Wafer Check Valve - Industrial Water Supply
Flange Type Angle Globe Valve - Versatile Industrial Applications
Ball Check Valve - Efficient Flow Control for Waterworks
Gear Operated Wafer Butterfly Valve - High Performance
Digital Balancing Valve - Smart Regulating for Indonesia Projects
Resilient Seat Gate Valve - Indonesia Municipal DN50-DN1200
Bidirectional Knife Gate Valve - Sumatra Mining Slurry Valve
U Type Rubber Seat Butterfly Valve - Gear Operated Waterworks
In summary, Tianjin Guoji Valve Co., Ltd. (TGV) is a trustworthy and reliable manufacturer and supplier of premium valves and fittings. Our unwavering commitment to meeting customer needs, adhering to regulations, and providing prompt responses has earned us an excellent reputation in the industry.
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