Product Categories
Dedicated in Valve Automation Solution
Rotary & Linear, Pneumatic & Hydraulic
Rotary & Linear, Pneumatic & Hydraulic
PST Partial Stroke Testing
PST Partial Stroke Testing is a very good safety measure that can set periodic partial stroke action tests to ensure the normal operation of the control valve.
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Fire Protection System
Bigtork® actuators and control systems can be customized with flexible fire-resistant covers, metal fire-resistant covers, and other fire-resistant solutions to work in fire or extremely high temperature environments.
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19+ & 14+ Years ExperienceBIGTORK not only focus on manufacturing Rotary & Linear and Pneumatic & Hydraulic valve actuator, but also offering one industry process control solution since founded by Mr zhang in 2006. We have 18+ extended production experience and 14+ extensive globle project undergo. -
Strong R&D AbilityOur team involves 6 engineers who owns domestic and oversea project work experience. We supply 100% technical support and problem solution for whole product life. Size selection tool that self owned software is avaivable for every clients.
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Strong Supply CapacityWe have 4 complete series production line for valve actuator which expend to annual 60000pcs output. Introducing latest generation CNC machine centers and CNC lathes etc high-precision machining equipment to enhance manufacture speed and product accuracy.
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Quality AssuranceAll series products strictly controlled with 9 processes by ISO and other system. The business partner of the raw material and components are profession major which supply for world renowned brand. A product warranty was provided with final testing and test report accordance with international product standards.
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One Stop ServiceBigtork offer OEM & ODM services according to your requests from pre-sale to after-sale period. Each project has its own sale service tracking records. Each staffs is well trained to master proficient skill and full professional knowledge to support industry flow control one stop solution service.
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Brand EffectBigtork worked with whole world valve and actuator major several years, and gradually develop its inpendent own brand BIGTORK which had a good reputation in clients. We built a rapid order and delivery processing management to assure your project progress. Futhermore we will genuine in cost accounting to reduce your budget.
GLOBAL PROJECT CASES
Our Honor

about our company
ZHEJIANG BIGTORK VALVE AUTOMATION CO,.LTD
- ZHEJIANG BIGTORK VALVE AUTOMATION CO,.LTD was located in famous pump and valve manufacturer base--Wenzhou City, China since founded by Mr zhang in 2006. Bigtork® take part in domestic and oversea gas and oil project in 2011, and now have a extensive experience in industry valve automation and flow control. Company has signed framement agreement with SINOPEC and CNOOC as qualified Pneumatic Actuator supplier. Meanwhile, we are the reliable business partner of foreign world famous brand.
- 19+
Years of History
- 20000
Covers an area of
- 60000
Production Capacity
Popular Products
It has five production bases for intelligent products, ceramic sanitary ware, bathroom cabinets, hardware faucets, shower rooms and bathtubs.

















