Brother Enterprises Holding Co., Ltd. Haining Base is located in Zhouwangmiao Town, Haining City, Zhejiang Province. Haining Base was invested and built in 1991, which has been mainly engaged in the research, development and production of leather chemicals and vitamin K3, with its leather chemical products mainly including chrome tanning agents, retanning agents, fatliquors, auxiliaries, etc.

The chrome tanning agents and vitamin K3 produced in Haining base have taken the domestic and even global leading position in the global market segment. In view of Brother Enterprises' outstanding technical advantages and industry position in the fields of chrome tanning agents and vitamin K3, it has participated in the formulation of a number of national standards as a main drafter.

Haining Base established a VK3 production equipment having world-leading production capacity, and supporting by automated and closed assembly line processes, thus to provide high-quality vitamin products for the feed and veterinary medicine industries.

Haining Base has won the honors of National High-Tech Enterprise, and Zhejiang Brother Enterprises Green Synthetic Technology Research Institute, etc.

Haining Base has sound quality, safety and environmental protection assurance system, and has successively passed ISO9001, ISO22000, ISO14001, OHSAS18001, ISO17025, FAMI-QS, HALAL, Kosher and other system certifications.

The address of Haining Base: No. 3 Caijiashiqiao, Lianmin Village, Zhouwangmiao Town, Haining City, Zhejiang Province

Tele. No.: 0573-87536880

Jiangxi Brother Pharmaceutical Co., Ltd. is located in Jishan Ecological Industrial Park, Pengze County, Jiangxi Province. It was invested and constructed in June 2014 covering an area of 3,000 mu, which has been mainly engaged in the research, development, production and sales of vitamin B3, vitamin B5, iodine contrast agent and vanillin.

Jiujiang Base has won the honors of National High-Tech Enterprise, National-Level Green Plant, Jiangxi Provincial-Level Green Plant, Jiangxi Provincial-Level Enterprise Technology Center, Jiangxi Provincial Intelligent Manufacturing Pilot Demonstration Enterprise, Jiangxi Provincial Deep Informatization and Industrialization Integration Pilot Demonstration Enterprise and Jiujiang City Water-Saving Enterprise, etc. Jiujiang has a sound quality, safety and environmental protection assurance system, and has successively passed ISO9001, ISO22000, ISO14001, OHSAS18001, FAMI-QS, BRC, HALAL, Kosher and other system certifications.

Jiujiang Base has been committed to building a strategic production base with reliable production safety, bench-marking environmental protection level, leading processes and technologies, as well as optimized comprehensive cost.

The address of Jiujiang Base: Jishan Industrial Park, Pengze County, Jiujiang City, Jiangxi Province

Tele. No.: 0792-5678111 or 0792-5678222

Jiangsu Brother Vitamins Co., Ltd. is located in Dafeng District, Yancheng City, Jiangsu Province. It was invested and built in 2005, which mainly produces vitamin B1 series of products to be used in feed additives, food additives and active pharmaceutical ingredients.

Jiangsu Brother Vitamins is a high-tech enterprise established based on modern enterprise system, combining the efforts of enterprise, universities and research institutes, and integrating science, industry and trade. It has successively won the honor titles of National High-Tech Enterprise, Post-Doctoral Scientific Research Workstation, Jiangsu Provincial Private Scientific and Technological Enterprise, Jiangsu Provincial Small and Medium-Sized Scientific and Technological Enterprise, Jiangsu Provincial High-Growth Small and Medium-Sized Enterprise, Jiangsu Provincial Vitamin B Group Engineering Technology Research Center, Jiangsu Provincial Enterprise Technology Center. In addition, Jiangsu Brother Vitamins owns 8 invention patents, 16 utility model patents and has other more than 30 patents under application, and has undertaken science and technology projects at national, provincial and municipal levels for consecutive years. It has a sound quality, safety and environmental protection assurance system, and has successively passed ISO9001, ISO22000, ISO14001, OHSAS18001, ISO17025, FAMI-QS, BRC, HALAL, Kosher and other system certifications.

To ensure steady and rapid development, Jiangsu Brother Vitamins will keep adhering to the high-tech development strategy that attaches equal importance to product technologies and management technologies, with a focus on independent innovation. We sincerely invite all kinds of senior talents to join us, so as to jointly practice Brother Enterprises' philosophy of "Sustainable Operation and Brotherhood".

The address of Dafeng Base: South Area, Marine Economic Comprehensive Development Zone, Dafeng District, Yancheng City, Jiangsu Province

Tele. No.: 0515-83551600

Opened in 1999, The Brother Cisa production plant in Newcastle is specializesin the production of  chrome chemicals. Situated in the Kwazulu-Natal midlands, it is strategically placed midway between  Chrome ore suppliers in Rustenburg , and South Africa’s largest container port Durban for easy  export of finished product to customers throughout the world. This plant essentially produces  sodium dichromate which is used in the manufacture of chrome tanning salts, pigment, and a  number of other products. Chrome tanning salts are used in the leather tanning industry where it is used to produce chemicals  to treat leather. The largest portion of the tanning salts produced in Merebank are exported to  customers throughout the world. The plant in Newcastle, also converts some of the sodium dichromate into chromic acid which is  used in the metal finishing (electroplating) industry.  The plant is the world’s most modern chrome chemicals plant and employs advanced technologies in  the production of sodium dichromate that minimize raw material input and waste streams. At the  same time, it is the world’s only facility for the electrolytic production of chromic acid that generates  neither liquid nor solid waste products