Handan Zhao Du Fine Chemical Co., Ltd. was originally named Handan Zhao Du Fine Chemical Plant, established in 1992, located in the Handan Tiexi Chemical Zone. It is a technology-based enterprise in Handan and a key enterprise in the national new material base. In 2010, according to the requirements of the Handan municipal government to reduce the secondary industry and promote the tertiary industry, and to move the chemical industry into the park, the company registered capital of 15 million yuan, invested more than 50 million yuan, and relocated to Shoushan Temple Township, Guantao County (on the east side of Ziyang Avenue in the Handan New Chemical Park), covering an area of 79,612 m2, adjacent to National Highway 309 and Qinglan Expressway, with convenient transportation and beautiful environment. The company is a professional manufacturer of pesticide and veterinary drug intermediates. In September 2015, it passed the acceptance of the municipal environmental protection bureau and was issued a discharge permit. In June 2015, it obtained a production safety license issued by the Hebei Provincial Safety Supervision Bureau, and in July 2016, it obtained a secondary certificate for the standardization of hazardous chemical production safety.

The company is a AAA-level harmonious labor relations enterprise in Hebei Province, currently employing 55 people. The company has functional departments such as safety department, production department, equipment department, supply and marketing department, quality control department, and office, implementing a modern management model. The legal representative is Zhao Yongping, with a master's degree and a senior chemical engineer; the company has strong technical strength, including 3 senior engineers, 6 intermediate engineers, 1 registered safety engineer, and 23 personnel with college degrees or above, accounting for more than 40% of the workforce, with an average age of 40, forming a young and energetic workforce.

The enterprise has four production workshops, five warehouses, and one storage tank area. The main devices use a Distributed Control System (DCS); the storage tank area is equipped with data remote transmission and emergency shutdown systems; additionally, there are facilities such as a chlorine cylinder storage, vaporization room, power distribution, spare parts warehouse, control room, power room, refrigeration room, pump room, machine repair room, boiler room, sewage treatment station, laboratory, testing room, and comprehensive office building. It has various production equipment and facilities totaling 218 sets, and has installed gas alarm and video monitoring systems.

The company has complete production facilities, reasonable supporting facilities, and advanced testing instruments. The company has four series of thirteen products, with main products including sulfanilamide chloropyrazine 100 tons/year, sulfanilamide chlorothiazole 100 tons/year, oxalyl chloride 200 tons/year, and methyl pyridine phosphor (crude product) 50 tons/year. Our company is the only methyl parathion production enterprise that has obtained a pesticide production license in China, and our methyl parathion and maleic hydrazine products have passed EU certification. 70% of the products are exported, and 30% are sold domestically. The main foreign markets include the United States, Belgium, Italy, France, Singapore, Japan, South Korea, Brazil, Mexico, Hong Kong, Taiwan, and more than 20 other countries and regions. The company has an annual sales revenue of more than 60 million yuan, an annual profit of more than 5 million yuan, an annual tax payment of more than 5 million yuan, and an annual per capita profit and tax of more than 90,000 yuan, showing significant economic benefits.

Currently, although the enterprise has a booming production and sales, it places more emphasis on product technological transformation and new product development. In the second half of this year, it is investing more than 3 million yuan to transform the oxalyl chloride workshop, increasing the capacity from 200 tons/year to 500 tons/year. At the same time, it is collaborating with scientific research units and colleges to develop five new products, one of which will enter the pilot test at the end of August.