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Company introduction
Enterprise culture
Product introduction
Sales system
Quality control system
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Production procedure
Specifications
spheroidising
Ductile casting
coreblowing
mould maintenance
Hydraulic pressure testing
Hardness testing
Zinc spaying
annealing
Cement lining
Metatraulic inspection
Spectrum analysis
finished products
Xuzhou Everbright Sinsing Ductile Iron Pipes Co., Ltd. All of one edition of boards
Hundred million bright Science & Technology Co., Ltd. of Xuzhou
Technical support
