Hello, welcome to the official website of Ningbo Lingqi Hardware Industry Co., Ltd.!

company profile

Ningbo Lingqi Hardware Industrial Co., Ltd. is a hardware factory that mainly develops and manufactures pre-embedded channel T-bolts, and also deals in various non-standard parts. The factory was founded in June 2005 and has more than 10 years of experience in hardware R&D and manufacturing. The company has open punches, column punches, ordinary lathes, milling machines, grinders, thread rolling machines, thread rolling machines, tapping machines, CNC welding machines, More than 60 sets of various production equipment such as CNC lathes; 100T tensile testing machine, smart imager, digital display pneumatic measuring instrument, coating thickness gauge, salt spray testing machine, hardness machine, flaw detection, metallographic testing and There are more than 10 sets of testing instruments such as spectral analysis instruments; the factory has 3 engineers, 5 technicians, and a batch of well-trained production teams. The factory has strict management, complete equipment, scientific technology and stable quality. Actively establish long-term strategic partnerships with Shanghai Institute of Materials, the Academy of Military Sciences and other testing and scientific research institutes to provide intellectual support and technical support for the company's product development and manufacturing; the company uses cutting-edge technologies such as computer three-dimensional modeling technology and Hui forging finite element analysis Means, let the LQ Lingqi brand T-bolt plug into the wings of science and technology, and the product quality has achieved a qualitative leap!
Lingqi Hardware is one of the professional manufacturers of embedded channel T-bolts in China. The technical department can carry out reverse engineering development and bolt bearing capacity design on samples. The fatigue test of Lingqi brand T-bolts has exceeded 3 million times. And the shear force is higher than the industry standard; leading the quality, speak with facts. The company is a designated OEM manufacturer for many European and American construction manufacturers, and is also willing to carry out OEM production or ODM manufacturing for quality companies in my country. The company's embedded slot T-bolt products basically cover the full range of embedded channel steel models, such as HS72/48, HS50/30, HS40/22, HS38/17, HS28/15; and toothed series HZS64/44, HZS53/ 34, HZS41/41, HZS38/23, HZS30/26, HZS30/20, HZS29/20 and single-tooth, double-tooth series embedded slot T-bolts, specifications from M5-M90, length: 20-3000mm. The company has an annual output of more than 12 million sets of T-bolts.
Serving customers well and creating value for customers is our business tenet. Lingqi people rely on professionalism and craftsmanship to create high-quality T-bolts. The company is the first in the industry to pass the ISO9001-2015 international quality system certification. The main product, T-bolt, has been applied to many major domestic projects: Harmony high-speed train, Hong Kong subway, Shenzhen subway, Shanghai subway, Qingdao subway, Ningbo subway; Shenzhen Pingan Building, etc. Lingqi Hardware is willing to provide high-quality LQ brand T-bolts for rail transit, urban underground pipe gallery, curtain wall construction, ship industry, nuclear power engineering, photovoltaic power generation, and other industries. Screw craftsman-Lingqi Hardware, keep improving! We sincerely welcome new and old customers to visit us!
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    Founded in 2005
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    More than 60 sets of various production equipment
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    The annual output of T-bolts can reach more than 15 million sets
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    Applied to many major domestic projects

company culture

Corporate culture is the soul of a company's sustainable development; Lingqi attaches great importance to the construction of corporate culture,
In production and operation, the company's values and business philosophy are passed on to employees in a subtle way, so as to create a team of employees with a high degree of cohesion and loyalty.
The great work enthusiasm and creativity of each Lingqi people provide the driving force for the sustainable development of the company!

Qualification honor

Production Environment


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Monday to Sunday

8:00 - 18:00

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