Zhengzhou Mingxun Electronic Technology Co., Ltd. is specializing in automation equipment, electronic instruments, precision circuit board maintenance of high-tech enterprises, the main industrial control maintenance, inverter repair, servo drive repair, touch screen repair, industrial power supply repair, etc. My company with advanced testing and maintenance equipment, thoughtful service guarantee in a number of cooperative units to establish a good image. The company is able to domestic and imported electromechanical products, circuit control part of the full range of maintenance, has been involved in a number of industries, such as: instrumentation, lifting, printing, medical, chemical, food, machining, mold, construction, textile and so on.
Our repair has the advantages of short cycle time, high repair rate, reasonable price, no need for circuit diagrams, etc. We have repaired different types of circuit boards for a number of companies, and have been recognized and praised by customers.
Our company has advanced IC board failure tester and a team of experienced circuit board repair engineers to provide professional repair services of IC boards for various industries.
Our repair process:
First step: first ask the user about the failure phenomenon of the damaged electrical equipment and the scene.
The second step: according to the user's fault description, analyze the causes of such failures.
The third step: open the repaired equipment, a comprehensive cleaning of the machine, confirm the damaged devices, analyze the feasibility of repair and recovery.
The fourth step: according to the working position of the damaged device, read and analyze the working principle of the circuit, from which to find out the reason for the damage to the device, so as to avoid similar failures next time.
The fifth step: contact with the customer to discuss the maintenance of the required replacement parts, to seek the user's opinion of the maintenance, the customer to confirm the offer to carry out maintenance.
Sixth step: the repair includes eliminating known faults, aging, damaged components for replacement, the machine inside and outside a thorough cleaning and maintenance.
Step 7: Simulated load test on the equipment after repair, and send it back to the customer after completion, to be tested by the customer on site.