How about subcontracting assembly harness profit for home appliance electronics factory

Home appliance electronic factory subcontract assembly harness profit good. Harness is mainly by the wire, connectors, and plugs sheath, and tape, if the production is large, the material source price is low that there is a profit, electric car harness production technology is simple is not very complex, easy to operate, the technical requirements are not high, the harness products are widely used in computers, home appliances, electrical appliances, instruments and meters, automobiles, machine tools and equipment, medical equipment, electronics, industrial control automation, such as high technology electrical products , the sales are very wide, gross profit at about 35%, annual profit of 35-50 million yuan or more.