Changzhou Jianlian Reinforcing Bar Conjunction Co., Ltd.

We are the leading manufacturer specializing in producing Reinforcing Bar Mechanical Splice in China.
Our company was established in 1987, we have been in this industry for about 25 years. And our products have been exported to 5 continents.
We provide great quality with competitive price, and helped our customers got more profit and market.

Specifically, the main products include:
1) Upset forging parallel thread system:
a) GD-150 end upset forging machine,
Patent number ZL 97 2 43207.8
b) GZL-45 threading machine,
Patent number ZL 97 2 47900.7
c) 12mm-40mm parallel thread coupler

2) Cold stamping system:
a) YJ650 cold stamping machine
b) YJ800 cold stamping machine
c) 16mm-40mm screwless coupler

3) Rib peeling roll stamping system:
a) Rib peeling roll stamping machine
b) 16mm-40mm parallel thread coupler

Our company has coupler streamline production workshop, mechanical precision workshop, and equipped with engineering department in home and technical department which are responsible for the corresponding service for oversea, company has an annual production capacity of 6 million for rebar diameter 12MM~40mm of upset forging parallel thread couplers, and more tan 500 sets of machinery.

The company has perfect quantity, management and control system, we are very strict to buy raw materials, produce products, and test the products. our products and technology has got ISO9001:2000 certificate and CE certificate, and our products are widely used in large and key projects, such as tall-rise buildings, oversea bridge, hydroelectric power construction, TV tower, Tube, sports centre plaza, the center of international fairs and so on.

Presently, we are looking forward to greater cooperation with overseas customers based on mutual benefits. You are welcome to contact us for more details.