Advantage

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Enterprise Advantages

Leading the Global Valve Industry.

  • The company has taken the lead in obtaining certifications in the same industry, such as TS(A1\A2\B), ISO9001, ISO14001, ISO45001, CE, GOST, API,SIL,ECM,TUV,CNAS, etc; The company strictly adopts JIS,BS, DIN, NF, ISO and other standards for production, in order to meet the market needs of different industries and customers both domestically and internationally.
  • The company specializes in producing 36 series of valve products, including high, medium, and low pressure industrial valves, ultra-low temperature valves, water system valves, special valves,
    marine valves, and water pumps. The product covers various fields, with a nationwide market
    coverage, and is exported to Europe, North America, the Middle East,and Southeast Asia.
  • The company’s product research and development, production, assembly, spraying, testing,
    packaging, logistics and other supporting facilities are complete, with technical research and development centers, production and processing centers, (quality control) testing centers, logistics distribution centers, marketing centers, strategic material procurement centers, and after-sales service centers.
why technical

Technological Strength

Our company has strong technical strength in valve design, technology, research and development. Our independently developed products have obtained many national patents and we have mastered many core technologies in the valve field.

why service

Service Innovation

Responsibility. respect. innovation and innermost concern.Our company has always been adhering to the purpose of “quality creates the future” and strictly implements the company’s quality assurance system.

why marketing

Marketing Policy

Large qty and stable customer, strong brand effect, and excellent marketing feedback,which guaranteed the rapid progress of sales amount, promoting us into leader position and the reliable supplier in China.

All metal parts are subjected to more than two deep cold treatments before finishing;

All extended valve stems (except check valves) are made of high-performance XM-19 or Inconel 718 alloy materials;

All spheres are hardened and precision ground, with a surface accuracy of more than 0.2um;

All lip-seal seals are from international first-line brands;

Cryogenic

All sealing surfaces that match the lip-seal are polished with precision technology to achieve a surface accuracy of more than 0.2um;

All "TEJI" brand cryogenic valves are tested for normal temperature and low temperature performance according to international industry standards before leaving the factory, and are shipped only after they pass the test;

All seals of the extended stem packing parts adopt a unique combined structure, which can not only ensure long-term sealing performance, but also reduce the switching torque;

All valves below -101℃ (except check valves) are equipped with cooling plates to effectively ensure that the temperature at the bottom of the packing is above 0℃; at the same time, it can effectively prevent condensed water from freezing on the valve body.

Product Advantages

Team Advantages

team advant

Efficient & professional technical team

  • Our company has 42 middle and senior technical personnel, and has two production bases in Zhejiang and Shanghai. With CAD, CAM development design and manufacturing and ERP enterprise resource planning management system.
  • Our company has strong technical strength in valve research and development, design, technology, etc., and our independent research and development products have won a number of national patents, and we have mastered a number of core technologies in the field of valves.
  • While creating core technologies, the company also provides more solutions for the entire industry and valve application fields.
production advant

Large & experienced production team

  • Our company has 216 production personnel with intermediate and senior technical titles, including 2 process engineers and 3 CNC programmers, and has two production bases in Zhejiang and Shanghai. With Doosan Corporation machining center, CNC machining center, vertical lathe and other high-precision machining equipment, it can fully meet the order requirements.
  • Our company has strong production strength in valve production, production scheduling, processing technology, etc. Our company has introduced ERP enterprise process management software, real-time tracking of production and processing processes, and timely grasp of production conditions to ensure that orders are delivered on time.
  • The company masters the core production process, ensures that the production valves meet the standards, and produces products that customers can use with confidence and satisfaction.

Testing Advantages

In order to improve product quality, the company is equipped with advanced testing equipment and a comprehensive testing system. We have a management team that strictly controls product quality, achieving quality control throughout the entire process of raw material testing, production process testing, product and application.

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Welcome to our website. If you have any requests or suggestions, please feel free to email us at [email protected] or use the following enquiry form. Please allow us to provide you with the best service.


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Welcome to our website. If you have any requests or suggestions,please feel free to email us at  [email protected]  or use the following enquiry form. Please allow us to provide you with the best service.


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Welcome to our website. If you have any requests or suggestions,please feel free to email us at  [email protected]  or use the following enquiry form. Please allow us to provide you with the best service.



Teji Valve Group Co., Ltd.
Teji Valve Group Co., Ltd.

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