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![]() With many universities and foreign petroleum, chemical industry, chemical, chemical fiber, natural gas, power, metallurgy, medicine, paper making units in the areas of design, engineering firms, direct user collaboration, professional development of import substitution efforts, special materials, Petrochemical dedicated and high-temperature, high pressure, high corrosion, abrasion and other harsh operating conditions of high impurity using high-performance valve products. With excellent performance, strong technical research and development, and efficient pre-sale and after-sales servic... [Details] |
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