We will be trying to avoid delay the delivery time of contract. And for avoiding delay lead by any mistake, we will communicated with technique department and confirm all the sizes of tools.
Zhengzuan has offices and service outlets all over the major industrial cities in China, so we can arrange application engineers to serve on site and deal with quality complaints in time.
Zhengzuan always supplies to Volkswagen, General,Toyota, Honda and other Chinese automobile manufacturer. We covered over 95% domestic automobile engine manufacturer and our products were approved by each customer.