Metal stamping parts processing around Zhengzhou-which one is reliable in quality?

Stamping quality is generally the priority of 99% of customers. Which one is more reliable in terms of stamping quality? Here I recommend hardware stamping parts processing power manufacturers around Zhengzhou, 'Hardware' World 15000 company's priority cooperation, the reasons for the poor quality of metal stamping parts: 1. The size, hardness, tensile properties, material toughness, etc. of the raw materials used in the stamping parts Not up to standard; 2. Improper installation and debugging of the stamping die before production and improper use during the production process; 3. Due to long-term use of the stamping die on the punching machine, the die is not maintained when it is stopped, and the working parts and guide parts of the die itself are worn out; 4. Due to the long-term impact and vibration of the punch, the fastening parts of the mold were loosened, and the installation positions of the parts of the mold were changed; 5. The stamping staff did not correctly position and feed the materials along the nutrient material or did not feed the materials according to a certain mold gap; 6. Stamping damaged operation During the illegal operation, the production operation was not carried out in accordance with the SOP\SIP of the product; In order to ensure the quality of the products, the hardware stamping parts processing manufacturers around Zhengzhou set up 16 strict quality inspections such as hardness test, acid mist test, etc., to ensure this The quality of each stamping part. If you have stamping needs, Hardware looks forward to your call: (same number on WeChat)