Yantai first Tangshan Steel Structure Co., Ltd. has passed ISO9001:2000 international quality system certification, which is a professional manufacturer integrating steel lattice plate and steel structure product design, production and installation. The appearance, quality, dimension tolerance and welding quality of the products have reached the international advanced level. Our company mainly produces steel lattice plate, staircase treadle plate, ditch cover plate, inserted steel grid plate, galvanized steel grid plate, lock steel lattice plate, tooth shaped steel plate, heavy steel lattice board, light steel lattice board, light steel lattice board, antiskid steel lattice board, hot galvanized steel lattice board, platform steel grid plate, steel grid board barrier. The company has strong technical expertise, high professional level, and has advanced automatic steel plate production line. Including high power programmable piezoresistive welding machine, mobile disc cold saw, combined torsion bar machine and other professional equipment, can produce different specifications and models of products to meet the different needs of customers. All the products are made of high quality raw materials, which are widely used in all walks of life, such as industrial platform, escalator, ditch cover board, fence, guardrail and so on. Excellent CAD design, advanced production equipment, scientific management methods, ensure product quality and production efficiency. The company is based on ", strict planning and high efficiency ". It is based on the principle of "honesty is the foundation and quality is the foundation".
The company undertakes the design, production and installation of steel plates and steel structures in all walks of life. We warmly welcome the customers at home and abroad to visit us.
Heavy-duty steel gratings are also called heavy-duty steel gratings. Heavy-duty steel gratings are made of a certain size of carbon flat steel, stainless steel, brass plates, aluminum plates through slots (holes), plug-in locks, welding, finishing and other processes. Made.
Introduction to the inserted steel grating: the steel grating (also known as the pressure lock steel grating) is made of a certain size of carbon flat steel, stainless steel, brass plate, aluminum plate through the slot (hole), plug and lock Products manufactured by processes such as welding and finishing.
The service life of galvanized steel grating plate, in addition to the technical requirements for installation when installing galvanized steel grating plate, we also pay attention to the regular maintenance of galvanized steel grating plate after installation. In the use of galvanized steel grating plates, surface impurities should be cleaned regularly, especially in chemical plants, strong acids, strong alkalis, etc., which can easily damage the zinc layer on the surface of galvanized steel grating plates.
When people buy indoor cable trench cover, they often take into account many product factors. After many comparisons, they choose what they think is the most suitable to buy, but they often buy unsatisfactory. So what factors can be used to help you choose the right one when purchasing? In fact, it is mainly the following points.