Mr. Li Junchang, as the legal representative, founded JBCZ Company.
JBCZ factory was founded in 1987. The factory owns 30,000 square meters of land and 20,000 square meters of building area. It has the official land certificate and property certificate of the Chinese government. The factory has production department, domestic engineering site construction department, international trade department, international after-sales service department, new product research and development department, corporate culture department, customer complaint department, etc. From internal management to sales, from technical improvement to customer complaints, we wholeheartedly produce products, prices and quality that customers need for customers. In these 38 years, we have adhered to our reputation and have been a professional manufacturer of steel bar connection sleeves and machines since 1987.
R&D, customization, best service, we provide one-stop rebar connect solution with high quality products!
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After achieving success in cold extrusion connection, JBCZ fully dedicated itself to the research and development of taper - threaded connection and straight - threaded connection, becoming the first enterprise in China to develop threaded connection.
38
Years of experience
We have a mature engineering team and experience in developing different styles of coupler. Whether it is R&D or customization, we can meet your needs very well.
350 Eets of machinery and equipment, 3 million coupler production capacity, the fastest delivery time, 1-5 days to complete container delivery.
Our team committed to providing you with supreme quality product. Every member of the team is seriously on duty and responsible for their every works. We sincerely hope that our technology and efforts will bring you a better works.
Strictly select steel raw materials ，Processing and forging.h
6H precision,makes the threads processed on the coupler and the steel bar fully matc.
Professional testing equipment, guaranteed coupler strength.
JBCZ Group, founded in 1987, is China’s first specialist manufacturer of rebar coupler connectors and machines. Covering 30,000 ㎡ of land and 20,000 ㎡ built area with certified ownership, we serve global construction clients with high‑strength couplers, threading machines, R&D and after‑sales support.