PT Langgeng Makmur Industri Tbk. was established in 1972, located at Waru, Sidoarjo, Indonesia and started its commercial operations in 1976. Beginning with a manufacture of plastic houseware, the Company expanded its business by producing aluminium kitchenware in 1980, then PVC pipe in 1987 and plastic woven bag in the following year. In 1996 the Company started the expansion for manufacturing
