Namcharoen Bangkok Limited Partnership was established in 1960. The company first exported industrial hose products to Germany in 1977 and later expanded its business to other regions around the world. In 1980, the company expanded its factory to Samut Prakan Province and changed its name to N.C.R. Rubber Industry Co., Ltd. Currently, a new production base has been established in Rayong Province with a production capacity of over 10,000 tons per year. In 2012, a retail branch was established under the name “Namcharoen Bangkok Limited.” Currently, Namcharoen Bangkok Limited is engaged in rubber spare parts used in machinery, engines, machine tools, labor-saving devices, vehicles, etc. and sells products at both retail and wholesale prices, such as mil-inch rubber O-rings, heat-resistant oil seals, V-packing, rubber boots, hydraulic piston rubber, rubber couplings, belts, and accepts custom-made rubber production of all types, lathe work according to customer requirements, including rubber hoses, rubber pipes, rubber joints, boat bumpers, bridge neck cushions, sponge rubber, profile rubber, silicone products, pump rubber parts, and all types of oil-resistant rubber parts.