In Mainbon Group Company Limited., we've got professional engineers who can help install 3 wheel bicycle parts if needed. In this service-oriented society, with the exception of offering customers the best quality products, we also provide after-sales service for customers across the world which includes installation guide service. In this service range, we are strongly supported by our engineers. With their professional help, we can assist in offering customers the product installation guide step by step online via the phone call or video call.

The main business of Mainbon is to integrates design, manufacture, sales and service together of internal gear. Various in styles, Mainbon's power lock can meet the needs of different customers. Mainbon bike battery conversion kit is tested before shipment. Its quality will stand the test of time to meet the packaging and printing market challenges. The ergonomically designed cushion provides maximum comfort. Since this product allows no proliferation of bacteria and fungi, people will be surprised that it will actually help them get rid of smelly feet. The brand logo can be printed on this product.

We look forward to cooperating with friends from all walks of life to create the first roller bearing company brand in the industry.