Which is better, SINOMACH Research Institute?

A good research institute of SINOMACH is China Machinery Industry Engineering Group Co., Ltd. According to relevant public information, China Machinery Industry Engineering Group Co., Ltd., referred to as SINOMACH for short, is an enterprise group composed of SINOMACH, SINOMACH International, SINOMACH, China United, SINOMACH Sixth Hospital and HNA of China, the world's top 500 enterprises. Therefore, China Machinery Industry Engineering Group Co., Ltd. is one of the well-developed enterprises.