The manufacture of Douai has been finely controlled. The amounts of raw materials are calculated by the computer to achieve accuracy. We are an experts in custom metal parts, We can use aluminum, brass, copper, bronze, steel or stainless steel for CNC processing using aluminum, brass, copper, bronze, steel or stainless steel
y******j
The production process of Douai is of efficiency. Its raw materials are extracted by automatic machines and are treated by computers. YiFeng Metal is a professional CNC meal parts manufacturer in China. We manufacturing higt-quality metal parts including CNC barss parts and aluminum parts
j******p
Douai has been tested to meet the international building materials standards in terms of properties such as toughness, hardness, and tensile strength. Dongguan Yifeng Metal Co., Ltd. provides professional CNC service and metal parts
f******y
The production of Douai is highly efficient. The raw materials are treated with the help of computer operation, which only produces a little building materials waste. YiFeng Metal is a professional CNC meal parts manufacturer in China. We manufacturing higt-quality metal parts including CNC barss parts and aluminum parts
m******v
For Douai to be produced, raw materials, water, and additives are required. All primarily related building materials are delivered to the factory and stored properly. We are an experts in custom metal parts, We can use aluminum, brass, copper, bronze, steel or stainless steel for CNC processing using aluminum, brass, copper, bronze, steel or stainless steel
m******a
The product has enough hardness. It is able to resist deformation, which is determined by a standard test where the surface resistance to indentation is measured. Dongguan Yifeng Metal Co., Ltd. provides professional CNC service and metal parts