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诚志股份有限公司是清华大学控股的高科技上市公司，主营业务：生命科技、新能源、医疗服务、医药化工、液晶材料等。

　　南京诚志是国内清洁能源领域领先的工业气体及基础化工原料综合运营商，专业生产和经营氢气、一氧化碳多种气体、联产甲醇、烯烃、丁辛醇等产品，产品主要供应给南京江北新区及周边企业。公司联合生产各种气体和甲醇，充分发挥了工厂的效率、独特优势和竞争力。企业绿色循环环保优势在于煤气化生产和综合回收废渣和废水，低二氧化碳排放，废热回收，二氧化碳回收。

　　南京诚志清洁能源有限公司成立于2003年9月，位于江苏省南京市江北新区，注册资本36.85亿元人民币，占地54公顷，分三期建设多套生产装置。2016年11月23日，诚志股份有限公司完成增发、收购，成为南京诚志清洁能源有限公司的独一股东。

ABOUT US

PRODUCTS

Isobutyraldehyde

It is mainly used to produce isobutanol after the hydrogenation and is also used as a raw material for neopentyl glycol and isobutyric acid. Moreover, it is used to produce amino acids such as valine and leucine, and it is also used to produce chemicals, plant protection, pesticides, synthetic resins, antioxidants, vulcanization accelerators, textile auxiliaries, perfumes, spices, and other intermediates.

Isobutanol

It is mainly used as raw material for organic synthesis, such as the isobutyl acetate, DIBP (plasticizer, used in plastics and rubber), p-xylene butyl ester (basic material for plastic bottles, textiles and garments), and also used as the industrial solvent, analytical reagent, chromatographic analytical reagent and extraction agent.

Normal butyl octanol

It is mainly used to produce the butyl acetate, dibutyl phthalate and phosphoric acid plasticizers, and is widely used in various plastic and rubber products. It is also used to produce the melamine resin, acrylic acid, epoxy varnish, etc. and is used as the chromatographic analysis reagent, and adopted for organic synthesis, etc. Additionally, it can be used to prepare edible essences such as banana, cream, whiskey and cheese, and used as the extractant for grease, medicines (such as antibiotics, hormones and vitamins) and spices, the additive for alkyd resin coatings, and as the solvent and dewaxing agent for organic dyes and printing inks.

Octanol

As an important chemical raw material, it is mainly used to prepare the phthalate esters and aliphatic dibasic ester plasticizers, such as the dioctyl phthalate, dioctyl azelate and dioctyl sebacate, etc. Moreover, it is used as a primary plasticizer and cold-resistant auxiliary plasticizer for plastics, defoamer, dispersant, ore-dressing agent and petroleum additive, as well as for printing and dyeing, paint, film, etc.; octanol is also used to produce extractants and stabilizers and as an intermediate for solvents and spices. As a spice, it is also used for blending rose, lily and other floral perfume, and soap perfume.

Ethylene

It is an important basic raw material for organic chemical industry, mainly used to produce polyethylene, ethylene propylene rubber, polyvinyl chloride, etc. In terms of organic synthesis, it is widely used to synthesize various basic organic synthesis raw materials such as the ethanol, ethylene oxide, ethylene glycol, acetaldehyde, acetic acid, propionaldehyde, propionic acid and its derivatives. After the halogenation, it can be used to prepare the chloroethylene, chloroethane and bromic ether. Meanwhile, through the oligomerization, it can be used to prepare the alpha-olefin, further producing higher alcohols, alkylbenzenes, etc. Ethylene is also used as an environment-friendly ripening gas for the navel orange, mandarin orange, banana and other fruits.

GROUP ACTIVITIES

Introduction to party building

Introduction to party building

Release time：
2018-11-27 10:43
In order to practice the "Two Studies, One Action" principle, deeply understand the spirits of the 19th National Congress of the Communist Party of China, review the Party's history, enhance the cultivation of party spirits, stay true to the mission and move on, under the leadership of Ma Chengyu, the general Party branch secretary, members of the CPC general Party branch (Nanjing Chengzhi) of Nanjing Chengzhi Clean Energy Co., Ltd., members of all branches, and applicants for Party membership went to Jinggang Mountain on October 24, to revisit the Red Army Road and relive the revolutionary spirit, and conducted a three-day red education and learning activity in Jinggang Mountain, achieving good results.
Chairman LONG Dawei Leads an Investigation Team to Chengzhi Yongqing

Chairman LONG Dawei Leads an Investigation Team to Chengzhi Yongqing

Release time：
2018-08-02 10:42
On July 2018, LONG Dawei, Secretary of the Party Committee & Chairman of Tsinghua Holdings and Chairman of Chengzhi Shareholding, led a team of CHENGZHI executives to Nanjing Chengzhi Yongqing Energy Science and Technology Co., Ltd. ("Chengzhi Yongqing" for short) to investigate the status of the construction of the Methanol-to-Olefins (MTO) project with an annual capacity of 600,000 tons.
Chengzhi Shareholding Co., Ltd. wins two Gold Round Table Award titles

Chengzhi Shareholding Co., Ltd. wins two Gold Round Table Award titles

Release time：
2018-01-24 10:32
On January 20, 2018, the 13th Gold Round Table Forum for the Board of Directors of Chinese Listed Companies and the awarding ceremony of the Gold Round Table Award was held in Beijing. For two consecutive years, CHENGZHI has won the Award of Excellent Board of Directors. Chairman Long Dawei was awarded the first session of Entrepreneurship Award.
Anhui Baolong Environmental Protect Technology Co., Ltd. won another national invention patent

Anhui Baolong Environmental Protect Technology Co., Ltd. won another national invention patent

Release time：
2017-11-29 09:48
Recently, a scientific research achievement named An Ultra-low Stray Light Grating Spectrometer declared by Anhui Baolong Environmental Protect Technology Co., Ltd. has successfully received an authorization from the State Intellectual Property Office, and was officially granted the national certificate invention patent. So far, Anhui Baolong Environmental Protect Technology Co., Ltd. has obtained 6 invention patents in total, and held 17 valid national patents, ranking first in the vehicle exhaust remote monitoring sector in terms of patent number.
Chairman Long Dawei of Chengzhi Shareholding accepted the interview of the Directors & Boards

Chairman Long Dawei of Chengzhi Shareholding accepted the interview of the Directors & Boards

Release time：
2017-11-13 09:47
Chairman Long Dawei of Chengzhi Shareholding illustrated his understanding of the entrepreneurship and shared his perception in the interview of the Directors & Boards on November 8, 2017.
Fun Games

Fun Games

Release time：
2018-08-26 19:25
On the morning of August 26th, the fun sports meeting organized by nanjing chengzhi clean energy co., ltd. was held in nangang gymnasium. More than 100 employees and their families took part in it. Organized by the labor union and human resources department of the company, this activity carefully planned 8 competition items, divided into five teams, and carried out fierce and interesting competition activities.