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In the early stage of establishment, 1995-1998

In 1995, Guangzhou Dapeng Industry and Trade Co., Ltd. was established.

In 1996, we collaborated with Guangdong Rubber Technology Information Center to hold a technical exchange meeting on "Petroleum based Rubber Softening Oil". After various promotion, the company welcomed the first batch of customers: Wanli Tire, the Pearl River Tire, Dongfang Rubber, Hengji Industry and other companies.

In 1997, the "Dapeng Brand" rubber oil brand was established with a registered trademark number of 1288017, which has been in use ever since. In March of the same year, the first professional distribution company of rubber operating oil in Guangdong published the company's rubber oil in Guangdong Rubber magazine, and wrote a technical report on the application of Dapeng rubber oil, reflecting the company's marketing philosophy of "technology first"; And signed a rubber oil Guangdong general distribution agreement with Liaohe Oilfield Sanyou Industrial Company.

In 1998, the book collection "Petroleum based Rubber Softeners" was released, which standardized the use of oil in the rubber industry in Guangdong and led the rubber industry to use specialized oil for rubber processing in a high-quality and standardized manner.

Entering the market 1999-2003

In 1999, we entered the ink industry and Guangzhou Ink Factory became the first customer of our company to use ink oil.

In 2000, we entered the waterproof material industry and have successively cooperated with waterproof material companies such as Zhuobao Waterproof and Keshun Waterproof; In the same year, Zhongshan Crown Adhesive Products Co., Ltd. entered the hot melt adhesive industry and became the largest customer in terms of naphthenic oil usage.

In 2002, we jointly held a technical exchange meeting with the Shenzhen Taiwan Chamber of Commerce for Taiwanese enterprises. At the exchange meeting, we invited professors from South China University of Technology to lecture on new developments in the rubber industry, promote rubber oil, and compile a collection of papers.

In 2003, he became the general agent of "Low molecular weight Polyisobutylene (PIB)" for Jinzhou Jinglian Lubricating Oil Additives Co., Ltd. in the South China region.

Restructuring and Reform 2004-2005

In June 2004, Guangzhou Dagang Petroleum Technology Co., Ltd. was registered and established.

On May 19, 2005, the opening ceremony of Dagang Company was held, and from then on, May 19 was designated as the company's anniversary.

Steady Development 2005-2011

In 2005, it was awarded the title of "Rubber Softening Oil" Guangdong Direct Sales Center by Liaohe Lubricant Factory of China National Petroleum Corporation.

In 2006, Dagang Company held its first customer symposium; Passed ISO9001 quality management system certification in December of the same year.

Starting from March 2007, we started supplying Carlisle tires and have been cooperating since then. In May of the same year, we held a "Low Molecular Polyisobutylene (PIB)" application technology exchange meeting at South China University of Technology.

In 2008, PetroChina Karamay Petrochemical Company authorized the general agent of "Yilong Brand Ink Oil" and "Precision Fractionation Industrial White Oil" in Guangdong; In the same year, it became an "excellent supplier" of Guangzhou South China Rubber Tire Co., Ltd.

In June 2009, the branch committee of CPC Guangzhou Dagang Petroleum Technology Co., Ltd., Luogang District, Guangzhou, was established, which is the party branch of the first private enterprise in Yonghe Development Zone.

From 2010 to 2011, it was rated as an A-level taxpayer credit rating by the Guangzhou National Taxation Bureau.

Continuous Innovation 2011-2016

In 2011, we collaborated with Shanghai Jiao Tong University to successfully develop mixed lipid environmentally friendly plasticizers and develop new varieties for the company. In March of the same year, we signed a general distribution agreement for "CNOOC Environmental Rubber Oil" in Guangdong with CNOOC Oil and Gas Development and Utilization Company.

In July 2013, he was invited to attend the unveiling ceremony of CNOOC Environmental Protection Rubber Oil brand and delivered a speech on stage; In July of the same year, it became an off campus internship base for Guangdong University of Technology.

In 2014, we officially cooperated with Guangdong Poly Adhesive Co., Ltd; In April of the same year, it was rated as an excellent exemplary organization of Yonghe Street Safety Standards.

In 2015, we officially cooperated with Bridgestone (Huizhou) Synthetic Rubber Co., Ltd.

In 2016, in cooperation with PetroChina Karamay Petrochemical Co., Ltd., CNOOC Oil and Gas Development and Utilization Company, Liaohe Petrochemical Branch of PetroChina Company Limited, Research Institute of Petrochemical Industry and Suzhou Jiutai Group Co., Ltd., the "rubber plasticizer aromatic base mineral oil" was drafted according to the rules given in the national standard GB/T1.1-2009, with the standard number of GB/T 33322-2016.

Going Abroad 2017- Present

In 2017, it passed the assessment of Henkel Group and officially became a supplier of Henkel Adhesive Technology (Guangdong) Co., Ltd.

In 2018, rubber plasticizer N4010 was exported to Japan, South Korea, and Indonesia.

In 2019, rubber plasticizer N4010 was exported to Malaysia and Europe.