Steel structure hexagon bolt manufacturer

The top three manufacturers of steel hexagonal bolts are Guwanji, Barrett and Gong Jin.

1, Guwanji

Shenzhen Guwanji Hardware Technology Co., Ltd. was established on April 20 17 14. The company's business scope includes general business projects and sales of hardware and electric materials; Hardware, tools, fasteners, screws, plumbing fittings, lighting equipment, power supply and materials, general machinery, special equipment, kitchen and bathroom appliances, daily groceries.

2. Barrett

Shenzhen Bairuite Fastener Co., Ltd. was established in 2004. Is a well-known enterprise integrating design, development, production and sales. As the first enterprise of Tmall, the company introduced advanced production equipment and exquisite technology from Taiwan Province Province, specializing in the production, research and development of various standard and non-standard screws, and also engaged in other hardware products.

3. Heavy work

Based on brand-new management mode, perfect technology, thoughtful service and excellent quality, Gong Jin brand insists on impressing customers with its own service and is deeply loved by users. The main products of Gong Jin brand cover rivets, self-tapping screws, PC board positioning columns, copper washers, nuts, nuts, chinchilla springboard, self-tapping screws, hollow rivets, nylon boards and other fields.

Steel structure

Steel structure is a structure composed of steel, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. The rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, and zinc plating are adopted. Welding, bolts or rivets are usually used to connect components or parts.

Reference to the above content: Baidu Encyclopedia-Antiques