Zhengzhou Zhengheng Environmental Protection Machinery Co., Ltd. integrates scientific research, production, marketing, and service. Its main products include tunnel type car washing machines, reciprocating car washing machines, unmanned car washing machines, bus washing machines, and engineering car washing machines. 。
Zhengzhou Zhengheng Environmental Protection Machinery Co., Ltd. integrates scientific research, production, marketing, and service. Its main products include tunnel type car washing machines, reciprocating car washing machines, unmanned car washing machines, bus washing machines, and engineering car washing machines.
Zhengzhou Zhengheng Environmental Protection Machinery Co., Ltd. integrates scientific research, production, marketing, and service. Its main products include tunnel type car washing machines, reciprocating car washing machines, unmanned car washing machines, bus washing machines, and engineering car washing machines.