Zhejiang Zhengxin Petroleum Technology Co., Ltd. is a comprehensive enterprise integrating R&D, production and sales of high-grade white oil and special oil. "CHXIN", "OILWAY", " ZHENGYUAN" etc.are the trademarks. Located on the bank of the Nanxun-Beijing-Hangzhou Grand Canal in Huzhou, the company covers an area of more than 47,000 square meters with an annual production of 250,000 tons. The company is a science and technology enterprise with Huzhou enterprise technology center and CNAS national accredited white oil laboratory, as well as senior R&D experts in production, technical teams and management elites, and has obtained a number of technical patents. The company is one of the designated manufacturers of white oil for food additives in China. Its high quality has been acknowledged by REACH, NSF, FDA, Halal, and Kosher and so on. It has passed the TFS sustainable development supplier audit.


Intelligent Production Coordination System, Advanced Testing Equipment, Perfect Production and Process Management System, Quality Certifications.

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Zhengyi Biology

R&D Enterprise of High-end Green Mineral Oil Additives

Zhejiang Zhengyi Biological Technology Co., Ltd. established in 2020, is located in the Economic Development Zone of Nanxun District, Huzhou. It is a wholly-owned subsidiary of Hangzhou Zhenghe Petrochemical Co., Ltd. With the help of the parent company's oil R&D and the use of IUR pattern, Zhengyi Biotechnology has developed products with high safety and wide climate adaptability, which have been highly recognized and praised by industry experts.


The product is mainly applied to the field of fruit, flowers, tea and vegetables.

Zhengbang Logistics Company

Founded in 2014, Zhengbang Logistics Co., Ltd. is a wholly-owned subsidiary of Hangzhou Zhenghe Petrochemical Co., Ltd. It is one of the top ten service enterprises in Huzhou City.

Huzhou Zhengbang Logistics Co., Ltd. offers high-quality transportation service only for Zhenghe Petroleum, CHXIN, and Zhengyi Biology. It leads a strong team of qualified and skilled drivers, who specialize in the transportation of medium and high-grade white oil and its derivatives. The comany transports  over 100,000 tons every year. The strict risk control and a comprehensive management system help to make the high quality of oil transportation possible.

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