Our History

Welcome to WENZHOU ZHANLI VALVE CO., LTD, which is a preferred supplier of industrial valves for major Chinese manufacturers with ZLDIN logo. ZLDIN has accumulated abundant valve design, manufacture and practice experience and form our own valve series, we develop a new type of bellows seal globe valve series, bellows seal gate valve series, DIN series, API series and others products.

All kinds of our valves can meet the every condition and demands. ZLDIN adhere to high technology as the guide and completely win us good reputation after sales service system. Choose ZLDIN means you choose the safety, high-efficiency and high-accuracy. Every kind of our valves have been extensively applied in the fields of petroleum, thermo oil, metallurgy, light industry, environment protection, electric power, heating supply , water supply and win good reputation in the international market.

Our Factory

Factory of WENZHOU ZHANLI VALVE CO., LTD is located in Oubei Town which known as a Pump & Valve town in China. As a global supplier in the bellows seal globe valve series, bellows seal gate valve series, DIN series, API series and others products. ZLDIN is to create added value for customers around the world.

Our Product

Now the company mainly produce DIN standard valves which materials include GS-C25, 1.4408, 1.0460, 1.4401, 1.4301 etc. ZLDIN Valve are also capable of producing valves(PN16--PN320, DN15--DN600) with required materials to meet customers' kitting demands. ZLDIN has strict quality control system to assure every valve's quality before shipment, such as casting flaw detection, material test, tensile strenght test, hardness test, pressure test, hydrostatic test and etc.

DIN Bellows Seal Globe Valve

DIN Bellows Seal Gate Valve

ANSI Bellows Seal Globe Valve

ANSI Bellows Seal Gate Valve

DIN Globe Valve

DIN Angle Type Globe Valve

DIN Y Pattern Globe Valve

DIN OS&Y Gate Valve

DIN Non-Rising Stem Gate Valve

DIN Check Valve

DIN Ball Valve

DIN Y Strainer

Steam Trap

Product Application

ZLDIN products application includes the following:









We supply valve products all over the globe to a wide range of companies worldwide, ranging from large multinational organizations to small individual companies.

Our Certificate

We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in TS, CE, API guidelines and our stringent quality control system.

Production Market

ZLDIN Valve exports 90% products to foreign countries in North America, Europe and the mid-east such as U.S.A, U.K., Italy, Australia, South Africa, Indonesia, Kuwait, Czech, the Netherlands, Spain and etc . With stringent quality control, excellent service and good reputation, ZLDIN Valve will be your best business partner.

Our service

ZLDIN keep every products in the guarantee period of 12 months after use, implement “three guarantees” quality solution. In quality service of products, we will reply within 24 hours and to make appropriate treatment advice after receiving your fax or Email.

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