Zhengzhou Mingxun Electronic Technology Co., Ltd. is a high-tech enterprise specializing in the maintenance of automation equipment, electronic instruments and precision circuit boards. Mainly engaged in industrial control maintenance, inverter maintenance, servo driver maintenance, touch screen maintenance, industrial power supply maintenance. Our company has established a good image among many cooperative units with advanced inspection and maintenance equipment and thoughtful service guarantee. Our company can repair the circuit control parts of domestic and imported mechanical and electrical products in an all-round way, which has involved many industries, such as instrumentation, lifting, printing, medical treatment, chemical industry, food, machining, mold, construction, textile and so on.
Our maintenance has the advantages of short cycle, high repair rate, reasonable price and no need of circuit diagram. We have repaired different types of circuit boards for many enterprises, which has been affirmed and praised by customers.
The company has advanced integrated circuit board fault tester and experienced team of circuit board maintenance engineers to provide professional integrated circuit board maintenance services for all walks of life.
Our maintenance process:
Step 1: First, ask the user about the fault phenomenon and field situation of electrical equipment damage.
Step 2: According to the user's fault description, analyze the causes of this kind of fault.
Step 3: Open the repaired equipment, thoroughly clean the machine, confirm the damaged equipment, and analyze the feasibility of maintenance and recovery.
Step 4: According to the working position of the damaged device, read and analyze the working principle of the circuit, find out the cause of the device damage, and avoid similar failures next time.
Step 5: Contact the customer to discuss the parts that need to be replaced for maintenance, solicit the user's maintenance opinions, and carry out maintenance after the customer confirms the quotation.
Step 6: Maintenance includes troubleshooting, replacing aging and damaged parts, and thoroughly cleaning and maintaining the whole machine inside and outside.
Step 7: Carry out simulated load test on the repaired equipment, and then send it back to the customer for on-site test.