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Shenzhen Hongcai  started production formally in Dec, 2012, yearly production ability on biobase and fully biodegradable plastic material is already over 20,000 tons, and the finished products on injection moulding and thermoforming is over 10,000 tons.

Jiaxing Cailian started production formally in Nov, 2012, yearly production ability on biobase and fully biodegadable film/bags over 10,000tons.

Shenzhen Rainbow Fine Chemical Industry Co., Ltd


Awarded the honor of National High-tech Enterprises

Among top 50 in the small and medium enterprise board (SME Board) of the Shenzhen Stock Exchange


Starting national tour of technical services activities.

Rainbow Fine Chemicals stock issue applications were approved.

Shenzhen Rainbow Fine Chemical share debuts on Shenzhen stock market

Establish a strategic cooperation ship between Rainbow and CNPC

Two National standards which Rainbow guides the drafting.


Rainbow successfully complete Shareholding Transformation reform.

China packaging industry standards - aerosol paint edited by Rainbow.

Rainbow owned three patents by R & D independently: One-component polyurethane foam materials manufacturing and methods; insecticidal emulsion paint manufacturing and methods; and Formaldehyde Eliminator emulsion paint manufacturing and methods

Rainbow built a strategic cooperation ship with Beijing Great Wall strategic cooperation.


Be honored asenvironmental integrity A-class enterprise.

Be evaluated asexcellent supplier .

7CF Brand was awarded asChina well-known trademark .

Formaldehyde Eliminator lacquer and insecticidal lacquer won the national invention patent.


● “Q-Care brand was rated as  Guangdong Famous Brand.

Participate in China's initial Sino-foreign trademark Fair.


Pass through the solvent-based wood coating 3C certification.

Pass through China's environmental labeling certification


Identification of Water-based polyurethane material items has smoothly passed by expert    group.

Awarded as China AAA enterprise for high quality service and reputation


Rainbow R&D department was evaluated asShenzhen Technology Centerby Shenzhen  Municipal Government.

Pass through the ISO9001 quality management system and ISO14001 Environmental Management System certification.


University of Science and Technology of China  - Rainbow new materials engineering and  technology development center was established.

Rainbow strengthen Corporation with University of Science and Technology of China in key  projects.


Evaluated as the production base of State Bureau of Building Materials for scientific and  technological development.

Held ceremony for authorizing rights to overseas dealers.


Be a member unit of The China High-tech Industrialization cooperation organization.

Aerosol paint products, all of  three products is allowed to sign international standards certification.

Passed through European Internet Quality System Certification.


Rainbow officially incorporated.