Established in 1996, Shanghai Biaoyi Valve Co., Ltd. (the former Shanghai Biaoyi Valve Factory) is a large valve enterprise integrating design R&D, manufacturing, marketing and service. Based on the principle of "integration of standard and industry and quality", the Company has participated in several key projects, For example, the South to North Water Diversion Project, Asian Sports Village, Bird's Nest, Zhanjiang Airport, Overseas Chinese Town, China Resources, etc., among which the national rail transit projects rank top!
Headquartered in Shanghai Qingpu Industrial Park, the Company enjoys convenient transportation and geographical location, covering an area of 35000m ², a building area of 26800m2 and a total asset of 128 million yuan. There are more than 500 service personnel for the first brand in China; Engineering technicians, including 17 engineers and 25 assistant engineers; Full-time after-sales service personnel; The company has excellent processing and manufacturing equipment, including more than 300 processing centers, CNC milling machines, CNC drilling machines, plasma spray welding equipment, automatic spraying assembly lines and other production equipment. In terms of test and inspection, a complete laboratory for physical and chemical properties and non-destructive testing has been established, Existing spectrum analyzer, hydraulic testing machine, tensile testing machine, portable Leer hardness tester, ultrasonic thickness gauge, wall thickness gauge, impact testing machine, three-dimensional measuring instrument and other inspection equipment. A full performance test platform is established, which can simulate the user's working conditions to conduct comprehensive inspection on the performance of the valve, and ensure the safety, stability and reliability of the product used by the user!

● Gate valve

Non-stem elastic seated gate valve RVHX (Z45X)
Hard seal non-rising stem gate valve Z45W
Rising stem clamp groove copper core hard seal gate valve Z81T
Clamp groove copper core signal gate valve XZ85T
Clamp groove copper core gate valve Z85T
Rising stem clamp groove elastic seated gate valve Z81X
Elastic seated gate valve with graduated clamp groove KDZ85X
Clamp groove non-rising stem elastic seated gate valve Z85X
Cast steel rising stem electric gate valve Z941H
Cast steel rising stem gate valve Z41H
Bevel gear box hard seal gate valve Z545T-Z545H
Copper core mechanical locking gate valve JXZ45T

● Butterfly valve

Wafer turbine butterfly valve D371X
Dual-eccentric soft-sealed flange butterfly valve D342X
Handle wafer butterfly valve D71X
Clamp butterfly valve D381X

● Hydraulic control valve

Adjustable relief valve 200X
Proportional pressure reducing valve YB43X
Remotely controlled float valve 100X
RELIEF VALVE 500X
Relief valve
Slow-closing check valve
Floating ball valve
JD745X multi-function water pump control valve
X Flow Control Valve
X remote control float valve

● Check valve

Silent check valve DRVZ
Silent check valve H41X
Rubber flap check valve
Copper check valve

● Ball valve

Eccentric ball valve PQ430HX
Eccentric ball valve PQ340X
Eccentric ball valve

● Filter

Y filter SY4P

● Water treatment, water plant, sewage treatment, seawater desalination, etc.
● Plant building utilities