Established in 1993 and located in chemical engineering area in Zhenhai, Ningbo, Ningbo Haili Chemical Industry Co., Ltd. is a Sino-foreign joint venture, covering an area of 80 acres with 120 staffs and over 30 technicians. It is specialized in production of aniline and nitrobenzene and has turned into a specialized enterprise in rubber antioxidant since new RD project in 2006.

Its main product is antioxidant RD with annual production capacity of 6000 ton by "one-step improvement" technique, which reaches international level and conforms to GB/T8826-2003 standard. It uses tablet machines from Shanghai Ruibao Tablet Machines Co., Ltd. and is packed by double-layer plastic bags. The company plans 15000-ton/annual production of antioxidant RD, 10000 ton/annual production of RT base and 5000 ton/annual production of 4020, making it as the important base for antioxidant.

Since its establishment, the company takes "sincerity first, mutual benefit and development" as business philosophy and "science and technology, creation and quality" as business aim.