There are a variety of handle materials, such as wood (mahogany) carved, but mainly stainless steel, zinc alloy and iron and Aluminum Alloy that several industrial materials mainly handle several kinds of stainless steel and zinc alloy, and Aluminum Alloy, nylon and other materials, due to relatively high requirements in the industry handle use performance and service environment. So every aspect of its materials and processing requirements are relatively strict, only in accordance with the work requirements of different stainless steel materials have 201 stainless steel, 306 stainless steel and 304 stainless steel. Of course, industrial handle in all aspects of the performance and quality are far better than ordinary handle.

surface treatment

Handle surface treatment or a variety of ways, according to the different material handle have different surface treatment, with mirror polishing, surface drawing and other surface treatment of stainless steel hinge; surface treatment of zinc alloy material commonly galvanized (rhodium plating, Du Caixin), chrome plated, pearl chrome plated and Matt chrome and pits black, black paint, we can also do different surface treatments according to the requirements of customers.