Zhejiang Gaotai Valve Manufacturing Co., Ltd. is located in Ou North, a renowned valve industry cluster in China. It specializes in the research, production, development, and sales of hard-sealed butterfly valves, large-diameter gate valves, globe valves, as well as high-temperature and high-pressure power plant valves, ANSI valves, and blind flange valves.

Through long-term development and innovation, our company has established strong production and technological R&D capabilities, along with a solid commercial reputation. We are equipped with over 160 sets of advanced machining and specialized equipment. Our facilities include a CAD valve design center, a pressure testing center, and a rigorous management system. Our products feature innovative structures, mature manufacturing processes, and complete specifications, supported by a well-established quality control mechanism. For many years, our products have been widely used in industries such as petroleum, chemical, power, metallurgy, mining, papermaking, pharmaceuticals, and natural gas.

The company has established a comprehensive quality assurance system and after-sales service system. The products are designed and manufactured according to national standards, departmental standards, as well as international standards such as those of the US, Japan, France, and Germany. The main materials used for the products include cast steel, stainless steel, and chrome-molybdenum steel.

The driving methods include manual, gear-driven, electric, pneumatic, and hydraulic. Valve specifications range from DN10mm to 2600mm (1/2" to 42"), with working pressures from PN0.6 to 32MPa (150Lb to 3000Lb) and operating temperatures from -140°C to 700°C. Leveraging mature technology and management systems, we strictly control product quality, strive to build brand image, develop innovative products, and repay the support and affection of our customers with a progressive business philosophy.

We will always adhere to the business philosophy of prioritizing customer satisfaction, providing high-quality and reliable valve products along with comprehensive after-sales services to our customers with a spirit of pragmatism.

We sincerely welcome business partners from all sectors to visit and collaborate, working together to achieve great success!

Sincerely welcome friends from all over the world to visit GAOTAI!