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Cages are more often used to contain large dogs, which have a lot of strength. So the choice of dog cage must be strong, otherwise the dog is easy to break out of the dog cage.

If the zinc coating is good, but when the light comes out in 3% nitric acid, there is a dark shadow on the coating, and the film is brown when passivation occurs, which may be caused by foreign metal impurities such as copper or lead in the galvanized liquid. When there is a problem in the process of galvanizing, check the temperature and current density first, and then measure and adjust the content of zinc and sodium hydroxide in the bath through the analysis of the bath. Whether DPE levels are low can be determined by Hull cell test.

Hook net use value is still very high, has a very good sex, and its manufacturing concise generous, beautiful, not in high temperature will fade, you can save a sum of maintenance costs, but also according to the different needs of the site to change the shape, to meet the needs of the site.

At present, Qiruit has occupied the international markets in Asia, America and the Middle East, and its products are exported to dozens of countries such as Brazil, Chile, Mexico, Panama, Australia, Russia, India, Turkey, etc., which are widely praised by customers. In China, Qirui Te has established a good partnership with Lovol, XCMG, Heavy Duty Truck, FAW and other brands of OEMs. Air conditioning system manufacturers to establish a good partnership.