About Us

This company, in cooperation with the country’s capable specialists, in addition to producing relays and automotive electronic parts, also designs and manufactures special electronic parts and equipment according to the world standards and also benefiting from fully automatic assembly equipment (THD & SMD). These include the production of computer’s power, bank card reader adapter’s power, assembly of control boards and home appliance displays, CNG pump displays, manufacturing of electronic testers, as well as reverse engineering and internalization of electronic components and car EMS parts.

The company, using the products of HONGFA Company, which is the second best relay maker in terms of quality and the best-selling relay manufacturer in the world, is one of the top suppliers of automotive relays in the country’s automotive industry.  Also meets the needs of the after-sales service market. At present, the parts of the company Industrial Group are offered to the market under the brands of B.I.G and Beta +, which are well-known and trusted brands of consumers in the market.

The B.I.G has recently increased the variety of products in the field of electronics / polymer by creating a plastic injection and press shop near the main factory while increasing work efficiency.


SMD devices
Satisfied customer
Specialized engineers
Years of experience