About Us

We will continue to move forward and strive to become a world-renowned chemical manufacturer

Who we are

We Are The Leading Manufacturer Of Green Fine Chemicals In China.

We specialize in R&D and manufacture of Surfactants, Oleochemicals, and OEM/ODM cleaning and care products.

55+
Years of Experience
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Production Bases
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Products and Services
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Annual Turnover (USD: Million)
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Employees Worldwide

History Of Our Group

Relying on technological research and development as well as institutional reform, scientific research is becoming increasingly integrated with the industry.

1965

Established Zhejiang Light Industry Research Institute in 1965, mainly engaged in daily chemical, food, fermentation, and other research fields.

1995-1996

Construction of Surfactant Pilot Test Industry Base in 1995-1996.

The pilot workshop with an annual output of 1,000 tons of surfactants was completed and put into operation.

2000

Established Zhejiang Zancheng Technology Co., Ltd.

Registered capital of 5.5 million RMB.China

Textile Group's state-owned investment accounted for 27.45%.

Employees of the Institute of Light Industry investment accounted for 72.55%

2000-2003

Start transformation in 2000-2003

  • Lease 10,000 tons of sulfonation unit in Shaoyang;
  • Lease 20,000 tons of sulfonation unit from Dalian Huaneng.
2005-2007

The first self-built factory was put into operation in 2005-2007

  • Jiaxing Zanyu, the first daily chemical industry factory invested and built, is located in Jiaxing Port Area National New Material Chemical Industry Park;
  • Renamed as Zhejiang Zanyu Technology Co., Ltd.
2011

Listed in 2011

  • Listed on the Shenzhen Stock Exchange on November 25, 2011.
  • The first listed stock in the domestic surfactant industry.
  • Initial public offering of 20 million RMB ordinary shares.
2012
  • Acquired Hangzhou Oleo-chemical Co., Ltd. in April 2012.
  • Enter the oleo-chemical industry.
2016-2017

Zanyu Group was established in 2016-2017

PT.Duakuda Indonesia was taken over by Zanyu Group

2018-2019

Zensun became a shareholder of Zanyu Group in 2018-2019

  • In September 2018, Zensun invested in Zanyu and became the actual controller
  • Acquisition of Shaoguan Xingya, Jiangsu Jinma, Tianmen Chengxin, Hubei Weidun
  • Establish Meishan Zanyu,Henan Zanyu
  • Extend and expand the OEM/ODM business of daily chemical washing products
2020-2023

2020-2023 Industrial upgrading

  • Establish:Guangdong Zanyu, Cangzhou Zanyu Technology
  • Construction: Meishan Zanyu/ Guangdong Zanyu/ Henan Zanyu/ Hangzhou oleochemical Phase II Project,comprehensive layout of high starting point and high standard intelligent industrial base
  • Hangzhou Oleochemical Co., Ltd. renamed as Hangzhou Zanyu Oleochemicla Technology Co., Ltd.

Zanyu Technology Group

Formerly known as Zhejiang Light Industry Research Institute, it was established in 1965, restructured in 2000 and listed on the Shenzhen Stock Exchange in 2011 (stock code: 002637)

Why Choose us

18 Production Bases Under Zanyu Group

Annual production capacity of 1.35 million tonnes of surfactants, 1.1 million tonnes of oleochemicals, and 1.1 million tonnes of OEM/ODM of washing products.In 2023, more than 1.5 million tons of various products were sold, with a market share of over 30%.

The company is located in Linjiang Industrial Park, Qiantang District, an advanced manufacturing base in the industrial belt around Hangzhou Bay, covering an area of 250 acres.

It has an annual production capacity of 206000 tons of sulfonation production units, 20000 tons of alkanolamide units, and 10000 tons of amphoteric surfactant units.

Henan Zanyu Technology Co., Ltd. signed a contract to settle in Hebi Baoshan Economic and Technological Development Zone in August 2019, covering an area of 1,200 mu, with a total investment of about 3.5 billion yuan.

The company is located in Zhuxi New Material Gathering Park, Xinhui District, Jiangmen City, covering an area of about 80,000 square meters.

It was established in 2006 with the approval of the Ministry of Commerce of China, with a registered capital of 120 million US dollars and an area of 10 hectares.

The company covers an area of 41,500 square meters and has built two sets of sulfur trioxide sulfonation units, including the first phase of 2T/h and the second phase of 3.8T/h multi-functional sulfonation units, with an annual output of 58,000 tons of surfactants.

After 17 years of development, the company is the world's leading supplier of metal corrosion inhibitors, and can continue to provide customers with excellent quality and stable performance products, serving most of the world's well-known enterprises in this field.

Hangzhou Zanyu Chemical Co., Ltd. was established in December 2020, mainly engaged in entrusted processing and sales of oleochemicals and other import and export business.

Zhejiang Jialining Environmental Technology Co., Ltd. specializes in technical development, technical services, technical consultation and other services of environmental technology, environmental protection technology, environmental protection equipment, and testing technology.

It is engaged in the entrusted processing, sales and import and export business of surfactants, oleochemicals, etc.

It was founded in 2013, is located in the New Material Industrial Park of Zhenjiang New Area, Jiangsu Province, covering an area of 125000 square meters.

It was founded in August 2002 and is located in Linhai Town, Sheyang, Jiangsu, with a factory area of 130,000 square meters.

Founded in March 2004, the company is located in Health Village, Yuekou Town, Tianmen City, Hubei Province, covering an area of 40 acres.

It was established in March 2004, located in the Economic Development Zone of Tianmen City, Hubei Province, covering an area of 60 acres.

The company is located in Cangzhou Lingang Economic and Technological Development Zone, covering an area of about 330,000 square meters.

It was established in 2018 and is located in Jinxiang Industrial Park, Meishan City, Sichuan Province. It covers an area of more than 312 acres and has more than 70 employees.

It was established in July 2012 with a registered capital of 38 million yuan. It covers an area of 48,400 square meters, with a total construction area of 16,200 square meters and a fixed asset investment of 12,772 million.

In January 2022, Zanyu Technology Group Co., Ltd. established a wholly-owned subsidiary Kingsheng Industrial Pte. Ltd. in Singapore.

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