About Us-Continental Hope Group

Hope Slanvert Technology Corporation Limited, a subsidiary of CHG, is involved in GB12668.3-2012 (Speed-controlled electrical drive systems - Part 3: Electromagnetic compatibility requirements and its specific test methods), GB12668.501-2013 (Speed-controlled electrical drive systems - Part 5-1: Safety requirements System - Part 5-1: Safety requirements Electrical, thermal and energy), GB/T 30843.1-2014 (General purpose variable frequency speed control equipment above 1kV but not exceeding 35kV Part 1: Technical conditions), GB/T 30844.2-2014 (1kV and below general purpose variable frequency speed control equipment part 2: Test methods) and other major national standards.

2014-09-19

CHG's Hope Slanvert Technology Corporation Limited's vector-controlled, speed-sensor-free, high-voltage inverter for belt conveyors helps the world's longest belt conveyor coal line.

2014-09-17

participated in the development of two national standards, namely "Variable Frequency Speed Control Equipment for Machine Tools" and "Variable Frequency Control Equipment for Injection Moulding Machines", as the main drafting unit.

Hope Slanvert Technology Corporation Limited, a subsidiary of CHG, participated in the development of two national standards, namely "Variable Frequency Speed Control Equipment for Machine Tools" and "Variable Frequency Control Equipment for Injection Moulding Machines", as the main drafting unit.

2014-09-14

User satisfaction benchmarking enterprise in China's electrical appliance industry

2014-04-22

The State Administration Industry and Patent Office honors Hope Slanvert as a “China Famous Brand”.

2013-10-24

Hope Slanvert Technology Corp., Ltd. began cooperation in the HVAC industry with American Johnson, one of the world's top 500 enterprises.

2013-09-10

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