Why do some people say that Shunde is a black factory?

Conditions are not good in all aspects. According to relevant public information, Shunde has a fast working pace, poor environment, strict work requirements, long working hours, low wages, depressed working environment, two shifts, unscientific personnel training system and poor quality of employees, so people say that he is a black factory. Shunde gmcc is a large Sino-Japanese joint venture specializing in the production of air-conditioning compressors, integrating R&D, manufacturing and marketing. Founded in 1995, it is funded by Guangdong Midea Electric Appliance Co., Ltd., and Toshiba Carrier Co., Ltd. of Japan holds 60% of the shares. Toshiba air-conditioning compressor production technology and equipment from Japan are fully introduced, which is recognized as an industrial-scale enterprise in Shunde.