Based In China To The World

Wenzhou Weinaite Valve Co., Ltd is a professional manufacture of Forged Steel Valves for specialized applications in petroleum, chemical industry, metallurgy, machinery, electric power, military, water supply and other industries.

Accredited with ISO9001 certification, WNT manufactures and supplies a wide range of Forged Steel Valves covering: Gate valves, Globe valves, Check valves, Ball Valves, Pressure sealed valves, Y-type strainers and so on.

Material ranges from conventional Carbon steel or Stainless steel to special material like Alloy steel, Monel, No.20alloy etc. All of our products are designed, manufactured and tested strictly according to ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB and other foreign advanced standards. We also produce the goods upon our customers’ requirements.


Take scientific and technological innovation as the driving force, use our own technology to go to the world
Professional Solutions For Forged Steel Valves

Production Equipment

It has a technology research and development center and a product processing center. Under the framework of a strict and complete quality management system, we ensure the stability and reliability of each product through sophisticated numerical control equipment, mature technological processes and superb processing skills.

Detection System

In order to provide high-quality products, equipped with advanced testing equipment and perfect testing methods, a strict quality management team has been established to realize the quality control of the whole process from raw material inspection, production process inspection, product and application.

Quality Control

From the blank to the finished product, we strictly control every production process of the valve to ensure the quality of the product so that it can exert its working performance in the subsequent working conditions.

Industry Solutions

It is widely used in petroleum, chemical industry, metallurgy, machinery, electric power, military water supply and other industries, and is highly trusted and praised by users.


Forged steel valves are mainly suitable for pipelines in water conservancy, chemical, electric power and other fields

Contact Us

Wenzhou Weinaite Valve CO.,LTD

Address: 74 Industrial Zone, Longwan District Wenzhou, China

Mr: Leo

Tel: 86-0577-55889965

Fax: 86-0577-86825598



WhatsApp: 86+13757757748  

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