North Industries Group Red Arrow Co., Ltd, together with its subsidiaries, engages in the research, development, manufacturing, and sale of special equipment, superhard materials, special-purpose vehicles, and automotive parts in China, Europe, the Americas, Southeast Asia, and internationally. It offers special equipment for armed forces and other military enterprises; and superhard materials, including lab-grown diamond finished products, lab-grown diamonds, industrial diamond, synthetic diamond, high-performance superhard material composite sheet, and cubic boron nitride. The company also provides special, medical waste transport, dangerous chemical transport, multi-functional dust suppression, explosives transport, and mushroom base fertilizer transport vehicles, as well as tanker, refrigerated, and insulated trucks; engine piston cylinder liners and box trailer parts; and phenolic resin series composite materials, epoxy phenolic resin high-strength glass fiber reinforced plastics, trailer-mounted automatic and manual flip-top explosion-proof ball, explosion-proof shield, and visual electric rod handle. It exports its products. The company was founded in 1965 and is headquartered in Nanyang, China.