AIS, established in 1990, as a international well known brands distributor and agent. We supply bearings, springs, machine fitting elements, linear motor, mechatronic-products, heavy duty combined bearings & lifting system…etc. We have factories in Ningbo, heavy-duty linear guide machine and cutting center in Shanghai and Beijing for providing good service and products to customer.

　　Accumulate over 30 years effort and experience , AIS has successfully obtained ISO:9001:2015 certification, we are providing sincere and fully effort technical support and services to our customers.