Operation Instruction

storage place shall be clean, and its ambient temperature shall be -20 ~+55, the

relative humidity shall not exceed 85%, and there shall be no harmful substances

which is able to cause corrosion.

VI. Service for Orders

6.1 Method of Placing Orders

While placing orders, please specify:

（1）Confirm the installation method: Strap type, overlap-type bracket, it’s

strap type by default;

（2）Confirm product model;

（3）Working environment (if there is high temperature, strong magnet and

explosive articles);

（4）Requirement on other special function;

（5）Place and time of goods supplying.

6.2 Customer Service

（1）If the reason belongs to the ones within the company's responsibility

scope, free warranty is available for three years, there will be lifelong maintenance;

（2）For the problem of product, reply will be given within 24 hours, If there is

any major technical problem, the company will send technicians to the site to solve

the problem as soon as possible.

（3）In the process of pre-sale, in-sale and after-sale, accurate and timely reply