

Zhonglong Fastener Manufacturing Co. , Ltd. is located in the largest standard parts distribution center in China. Founded in 1999, the company is mainly engaged in wholesale of fastener series, with modern factory buildings, and is a self operated import and export enterprise in the Handan area. The company adheres to the principle of reputation first and quality first. It is a fastener manufacturing enterprise with strong professionalism and high reputation. Main business products; National standard galvanized screw, hot-dip galvanized screw, high-strength screw, grade 8. 8, grade 10. 9, grade 12. 9, tiger mouth, steel pendant, brace, and integrated nail. Integrity casts eternity, quality creates the future 神马影院高清.


Galvanized screw, hot-dip galvanized screw, Dacromet screw, high-strength screw, British standard, American standard, German standard, DIN975, DIN976,








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