Shanghai Yichen Industrial advanced German-made stud welding machines to provide guidance and technical services to many Chinese companies. In the automotive industry, electrical cabinet industry, elevator industry, bridge construction industry, large signage industry, glass cladding building，air-conditioning cabinet industry and many other industries have a large number of customers.
In October 2018, mint corp was authorized by Germany Bolte to become the general agent in China, which will better serve customers in various industries and further promote the industrial advantages of BTH products.
