Ningbo Standard Plumbing Co. Ltd was extablished in 2007. It covers an area of 4000 square meters and employs around 70 employees. It is a leading company specializing in developing, manufacturing and exporting of advanced piping systems including overlap PEX-AL-PEX multilayer pipes, brass compression fitting, press fitting, thread fitting, gas fitting and other products.

Newspider Tianjin Impex Co., Ltd is a subsidiary of Tianjin Saide Metal Products Co., Ltd. Who is a leading supplier of metal fasteners in Tianjin.

JIAXING SILI FASTENER Co., Ltd is a Chinese manufacturer of fastening and fixing elements (all kind of bolts, screws and studs). We own two factories in haiyan and represent more than 50 workers -20 sets of cold forming machines; We keep in our stock (100 tones) a large range of products. Quality, flexibility and innovation are our main competitive advantages with keeping competitive prices.

Yibang Mechanical Technology (Handan) Company Limited established in2020, is a manufacturer specializing in the research and development, production, sales and service of fastener products. We are located in Cheng'an County, Handan City with convenienttransportation, Yibang Machinery Technology company covers an area of about75, 000 square meters, with a registered capital of 60 million yuan and 350employees. Committed to strict guality control and considerate customer servicecustomer satisfaction, Our company has introduced a series of professionalproduction and testing equipment to improve productivity and product qualityincluding multi station cold heading machine, heat treating equipment, metallographic microscope, universal testing machine and precision salt spraytesting machine...In addition, we have obtained SGS certificate.

Hand Industrial Co., Ltd is established in 2010, and one professional manufacturer and supplier of stainless steel hardwares.

In 2008, Tianjin Xinruifeng Technology Co., Ltd. Was established in the beautiful coastal city of Tianjin. After more than a decade's development, we are now a manufacturing and trading combo with excellent capabilities of design, development, production and export. Our main products include drywall screws, chipboard screws, self-drilling screws and self-tapping screws, which are produced in 3 different production bases with a total area of 16, 000 square meters.

CiXi Zhencheng Machinery Co., Ltd is a special manufacturer with 20 years of history producing kinds of screw series.

Wenzhou Jianzi Fasteners Co., Ltd., was established in 2000. It is located in South Sub-Zone Industrial Park of Wenzhou Ouhai Economic Development Zone. It is 500 meters away from No. 104 National Highway, and is at No. 297 in Ouhai Avenue.

We are one of the leading manufacturer and exporter in qingdao of China which specializes in producing various hardwares, such as ordinary bolts and nuts, threaded rods, coil pallet nails, roofing nails, dopping in anchor, weld anchor, self drilling screws, self tapping screws, self locking nylon nuts etc, which are mainly exported to north America, west Europe, south Asia, MID- east and other countries.

JIAXING YALAN FASTENER Co., Ltd is the professional nuts manufacturer located in Jiaxing Haiyan.