Dalian Taiyiming Optoelectronic Technology Co., Ltd. has been designing and producing advanced products for global customers based on the working concept of high-end starting point. Our after-sales service tenet is "customer first, win with quality, professional service and timely guarantee".

      In order to establish a set of perfect after-sales service system and strict management system, so that the customer's after-sales service work can be effectively guaranteed, each household should file, respond quickly and effectively to the customer's requirements, assign special personnel to supervise the after-sales treatment results, and make regular telephone calls and WeChat return visits.

Service response

一、remote diagnosis

1、Understand the problem

2、Propose solutions

3、Help address performance requirements

4、Provide data information of system performance parameter adjustment

二、door-to-door service

1、Give one-to-one contact information of technical specialists

2、Night and holiday response

3、On site service support

4、Network service support

In order to ensure that the color sorter purchased by the user can operate well and protect the user's investment, we will respond within one hour and provide timely and effective guarantee services. Quartz sand color sorter