In 2004, Beijing Jingwanjia Environmental Protection Technology Co., Ltd. was formally established, marking the official start of vigorous environmental protection.
In 2004, the trademark "Jingwanjia" was officially accepted and put on record by the State Administration for Industry and Commerce, marking the birth of a new brand in the industry.
In 2004, the company formally established an exclusive cooperative relationship with the Indoor Environmental Monitoring Training Center of the Chinese Society of Environmental Sciences, and confirmed the leading position of the brand "Jingwanjia" in the industry.
In 2004, the company obtained the certificate of Beijing High-tech Enterprise, indicating that the environmental protection business operated by the company belongs to high-tech industrial projects.
In 2004, the company obtained the qualification certificate of indoor environmental pollution purification and treatment, and the company has the qualification to undertake indoor pollution purification and treatment projects.
In 2004, the product passed the certification of indoor environment monitoring center of China Interior Decoration Association.
In 2005, the company's products passed the certification of China Commodity Coding Center, and the products can enter all major circulation fields.
In 2005, Tang Qiusheng, the general manager of the company, was awarded the honor of top ten outstanding entrepreneurs in brand building in China.
In 2005, Jingwanjia brand won the top ten influential brands in China industry.
In the 3. 15 product appraisal of the same industry organized by China Consumers Association in 2005, Jingwanjia in addition to formaldehyde products won the key recommended brand for indoor environmental purification.
In 2005, China Light Industry Product Quality Assurance Center awarded Jingwanjia brand air purification products as national excellent product quality and reputation assurance brands.
In 2005, the product passed the certification of the National Environmental Protection Product Quality Supervision and Inspection Center.
In 2005, the product passed the actual non-toxic certification of China Center for Disease Control and Prevention.
In 2005, the products passed the certification of National Wood-based Panel Quality Supervision and Inspection Center.
In 2005, the company was awarded the honor of "AAA Quality Integrity Enterprise"
In 2005, formaldehyde-specific lysozyme technology won the first prize of the sixth national scientific and technological invention.
In 2005, the company successfully participated in the 6th Beijing International Environmental Protection Exhibition. At the exhibition, the company successfully signed supply agreements with Germany, Russia, South Korea, Japan and other countries. Since then, the company's environmental protection products began to go abroad and formally entered foreign markets.
In 2005, because the national standard for purified products has not been issued, in order to standardize, professionalize and standardize the company's products, the enterprise standards for the following products were formulated and approved by the Quality Supervision Bureau, which indicates that the company's enterprise standards will become an important reference document for industry standards.
Photocatalyst series products (implementation standard number: Q/HDJWJ001-2005); Formaldehyde remover (implementation standard number: Q/HDJWJ002 —— 2005);
Fumigation deodorant (implementation standard number: Q/HDJWJ003 —— 2005);
TVOC remover (implementation standard number: Q/HDJWJ004 —— 2005);
Formaldehyde lysozyme (implementation standard number: Q/HDJWJ005 —— 2005);
Formaldehyde-specific lysozyme crystal (implementation standard number: Q/HDJWJ006 —— 2005);
Deodorant (implementation standard number: Q/HDJWJ007——2005)
In 2005, due to the advanced nature, practicality and advancement of the company's products, the following six products obtained high-tech product certificates.
Indoor air detector (new product number: 2006-D0400-4112); A new generation of photocatalyst (new product number: 2006-C0000-4 104)
Formaldehyde remover (new product number: 2006-A0000-4185); Formaldehyde lysozyme (new product number: 2006-C0000-4 106)
Formaldehyde-specific lytic enzyme (new product number: 2006-h 0600-4067)；); Deodorant (new product code: 2006-C0000-4 105)
In 2005, the company was the only company that publicly held an industrial product quality competition on the industry portal website, which won a big prize and was finally invincible.
In 2006, the company successfully participated in the third Shanghai Indoor Environment Technology and Products Exhibition, and the indoor air detector attracted many merchants from the United States, Japan, Malaysia, Hong Kong, Singapore and other countries and regions.
In 2006, Jingwanjia brand won the best brand in China industry in 2005.
In 2006, the company passed the ISO900 1 international management system certification.
In 2006, the indoor air detector obtained the accreditation certificates of measuring instruments from People's Republic of China (PRC) and China.
In 2006, the company obtained the product and technical certificate recommended by the national environmental protection human settlement project.
In 2007, the company adhered to the business philosophy of "sincere cooperation, honesty wins" and was selected as a member of the integrity enterprise alliance organized by Modern Marketing magazine.
In 2007, the company undertook the indoor environment improvement project of Yintai Building, the tallest building in Beijing.
In 2008, the patent technology of new activated carbon manufacturing process invented by General Manager Tang Qiusheng won the gold medal in Hong Kong International Invention Expo, which pushed the activated carbon technology to a new milestone.
In 2008, the company participated in drafting the national standard of the first domestic purification product "Photocatalyst for Liquid Air Purification", which marked the company's professionalism and dominance in this industry.
In 2008, it obtained 10 national patents since 2004 in China National Intellectual Property Administration, and it is also the only enterprise in China that has obtained the most patents in this field.
In 2008, the indoor air detector produced by the company won a number of national patents, advanced, practical, accurate, easy to operate and easy to carry, and was designated as an experimental teaching instrument by major universities.
In 2008, the company won the bid for the indoor environment purification project of Crowne Plaza Yantai, the world's largest platinum five-star hotel managed by the UK.
In 2008, Haier-Jingwanjia jointly promoted the indoor air testing service plan, and the Beijing pilot was launched.
In 2008, the total construction area of the treatment project exceeded 50 million square meters, which was far ahead in the same industry in China.
Since 2004, every step of Jingwanjia Company has been accelerating the technical development and upgrading of indoor air pollution control industry.