HARBIN RAINBOW TECHNOLOGY Co., Ltd. is the biggest fastener equipment supplier in China. By many years market development and experience accumulation, now we have became the biggest Chinese fastener equipment dealer and turnkey consultants of fasteners manufacturing project for abroad customers.

Thanks to the over 20 years' of experiences in designing and manufacturing high level of metal forming machines, Ronen technical team is composed of 20 leading skilled engineers, own patented products, all equipment RONEN proposes you is based on high standard of quality and reliability, that can assure you final total quality of processes, products and reputation in the market.

Xuchang Huarui Machinery Co., Ltd. Was established in 1990, mainly engaged in the R& D and manufactures nail and screw making machine, waste tire recycling machine and auxiliary equipment.

Liuzhou Xuanqiao Prestressing Force Machinery Co., Ltd. Our company(XQV) is a professional enterprise dedicated to post tension anchorage system, steel strand cable system, hydraulic equipment and other related supporting products for prestress, as well as bridge and infrastructure design, installation and construction services. We can be your supplier in Post tension product and prestressed machinery. Meanwhile we seeking distributors worldwide to represent our products, we are also looking for partners to jointly develop and manufacture prestressed related products, as well as to jointly develop projects and markets.

Zhejiang Dongrui Machinery Industry Co., Ltd. is a collection of research, production, sales and after-sales service as one of the science and technology machinery and equipment manufacturing enterprises, National High-tech enterprise, Zhejiang province AAA grade observing contract and valuing credit units, Zhejiang tripartite excellent enterprise, ministerial key top brand enterprises, and so on.

SLS Machinery Co., Ltd specialized in manufacturing cost-effective pipe processing machines as pipe bending machine, cold saw machine, pipe end forming machine, pipe swaging/tapering machine, pipe embossing machine, pipe notching machine and other automated pipe processing machines range from simple to complex CNC powered ones.

Founded in 2014, JUNGU is a professional precision Fastener mold manufacturing enterprise integrating design, Production, sales and service.

Xuzhou Metalfoming Precision Machinery Co., Ltd is a large-scale professional Press Machine R&D and manufacturing enterprise, covered capacity 40ton~18000ton.

WENZHOU UNIQUE ELECTRIC Co., Ltd. CE-Certified Automatic Machines for High-Efficiency Electrical Manufacturing

BOBO in Chinese means exuberant and vigorous. With continuous progress and development in past two decades, now BOBO machine is becoming the leading machine manufacturer and solution supplier in HVAC and Refrigeration industry. Also we are deeply involved into polyurethane foam insulation injection and spraying machine, metal wire and strip forming machine, car wheel rim machinery and cookware industry equipment, steel ball equipment, etc.

For over two decade, FANYU Machinery has dedicated to research and development, production, marketing Taiwan multiple station high speed nut part former cold forging machinery, which has been continuously improved to raise industry standards. Dongguan factories were set up in 1994, covering an area of 20000 square metres. We have a number of national invention patents and utility model patent certificates.

The company has advanced testing instrumets and equipment, imcrocoputuer control electro-hydraulic servo univeral testing machine, rockwell, brinell hardness tester, small load vicker hardness tester etc., the design of the process development ability is strong, in the intrudcution, digestion, absorption of foreign advanced technology, through the optimization and innovation of the finished product each link strikct control, to ensure our product quality.