China Valves Factory, Wenzhou Tops Valve Co., Ltd, covers an area of 4000 square meters and employs more than 100 staff members. It is one of the best valve manufacturers in China, engaged in research and development, manufacturing, and sales of middle- and low-pressure valves.

Main Products: 

1. API/ANSI Standard: Ball Valve, Butterfly valve, Gate Valve, Globe Valve, Check Valve, Plug valve 

2. DIN standard: Ball valve, Gate valve, globe valve, check valve, strainer 

3. Bellows type valve: Globe valve, safety valve, gate valve, and strainer

4. GOST Standard: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check valve, Control Valve, Water Control Valve, ball valve, plug valve 

Certificates: 

1. API 6D ; 2. CE/PED Certificate ; 3. ISO9001: 2000 ; 4. ISO14001: 2004 ; 5. API 607 Certificate 6.GOST 

Material: 

1. Cast Material: HT200、HT250、QT400、QT450、WCA、WCB、WCC、CF3、CF8、CF3M、CF8M、1Cr5Mo、LCB  

2. Forged Material: A105, LF2, F11, F22, F304, F316, F304L, F316L, 20ALLOY ect. 

Nominal diameter (DN): 15-4500 mm (1/2″-180″); 

Nominal Pressure (PN): 0.6Mpa-42Mpa (150lb-3000lb); 

Due to our unity and coordination of the work team, Tops Valve effectively guarantees the product’s performance, quality, and delivery, and has widely won the favor of customers. Today, Tops valve is commonly used in large-scale domestic and international petroleum, chemical, electric power, iron and steel, shipbuilding, water treatment, and oil fields. 

We expect to control costs, provide better customer service and create a bright future!