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Zhengzhou Zhengshi Chemical Co., Ltd. Was established in 2001, which is a collection of scientific research, development, production, sales chemical products for the integration of high-tech enterprises. Relying on technology from Henan Agricultural University and Zhengzhou University, Zheng shi insist the concept of people oriented, honesty and integrity, carry out the aim of innovative technology, serving for you and offer high- quality products to society.
Zhengzhou Zhengshi Chemical Co.,Ltd is the national pesticide appointed manufacturing enterprise and national fertilizer apponited manufacturing enterprise, it has the highest content-98% sodium nitrophenolate, DA-6 and sodium α-naphthaleneaceticd, three technical material registration certificates, ten preparation registration certificates, seven fertilizer registration certificates of agriculture department. it owns many independent intellectual property rights and technology. It has passed ISO9001:2008 international quality management system certification in this field in an earlier time.
Zhengshi Chemical Co.,Ltd aims to become the plant growth regulator production base, to be the producer of excellent products, supplier of satisfactory service and inventor of advanced technology.
In june 2001 Zhengzhou Zhengshi Chemical Co.,Ltd was regestered.
In june 2001 its technical material departement is established, putting sodium-5-nitroguaiacolate into production.
In june 2002 the manufacturing technique of DA-6 got the first prize for henan technological achievement and henan technology improvement prize.
In july 2002 Zhengzhou Zhengshi Chemical Co.,Ltd first got the registration certificate of compound sodium nitrophendlate, DA-6, sodiumα-naphthaleneaceticd which all have the highest content-98%.
In january 2003 it combined technology marketing with service marketing, and definituded the devolopment concept: innovative technology, serving for you.
In february 2003 Zhengzhou Zhengshi Chemical Co.,Ltd aquired national independent import and export certification.
In january 2004 the meeting on strategies was held, definituting the gole of becoming plant growth regulator production base.
In july 2004 it passed ISO9001:2008 international quality management system certification.
In january 2005 the preparation departement was estabished, setting foot in preparation selling.
In march 2005 the brand of xiao pang dun entered the market and became well known.
In june 2006 its office moved to the international enterprise center from the multimedia teaching building of Henan Agricultural University.
In september 2006 the central China leader meating was holded by Zhengzhou Zhengshi Chemical Co.,Ltd, making a new chapter for agricultural and chemical information communication.
In january 2007 a new chemical factory put into operation, and the production went into scales.
In march 2007 a new plant growth regulator DCPTA went into production on a large scale.
In january 2007 the marketing departement was estabished, making its management more innovative and reasonable.
In april 2008 it coorperated with the northwest agriculitural university and central China agricultural university and recruited more talents.
In june 2009 xiao bang dun is advertised in cctv-10, gainning the title of “China famous brand”.
In 2009 a new trade company was established, pushing the company to mega corporation.
In february 2009 the achievements authentication meeting of prohexadion-calcium, sodium 5-nitroguaiacolate was hold and paclobtrazol put into production with the capacity of thousands tons.
In may 2010 professor Zheng Xianfu was interviewed by the column of technological life of cctv-10,which commended his outstanding achievement in plant growth regulator for years.
In october 2010 zhengshi corperation invited the famous economist lang xian pin to address on the devolopment of peuq.
In november 2010 people from all walks of life celebrated the tenth anniversary of zheng shi company.
