China Jilin Forest Industry Group Co., Ltd., Ruby HBS, a well-known fiberboard brand, a famous trademark in Jilin Province, a famous brand product in Jilin Province, a listed company, a comprehensive enterprise specializing in R&D and production of medium and high-density fiberboard

Hongshi MDF Factory belongs to Jilin Sengong (Group) Corporation, which is a key project during the "Ninth Five-Year Plan" period, covering an area of 176,000 square meters and a total construction area of 26,600 square meters. Using a hot grinding machine produced by Finland Metso company, for two domestic production lines, sanding light for Sufoma products, adhesive using strong technical force Jilin Sengong Chemical Co., Ltd. production of environmentally friendly adhesives, design capacity of 60,000 cubic meters of medium and high density fiberboard, annual output value of 100 million yuan. Medium and high-density fiberboard is forest felling, timber, processing and other forestry "three residues" as the main raw materials, is a comprehensive utilization of forest resources project, the leading products to high-density floor substrate, E1 furniture board-based, formaldehyde emission can be as low as 3.5mg/100g, (2010 National Wood-based Panel Testing Center test), products are widely used in laminate flooring, high-end furniture, cabinets, set doors, speakers, musical instruments and other manufacturing fields.

Hongshi MDF Factory has 382 employees, 86 with college degree or above, 88 with high and intermediate titles, and strong technical force. It produces medium and high-density fiberboard with a length of 2440mm~2470mm, a width of 1220mm~1270mm, and a thickness of 2mm~40mm.

In 2001, it successfully passed the certification of international ISO9001 quality management system and ISO14001 environmental management system, and in 2011, it passed the review for 10 consecutive years, and in 2005, it was rated as "Jilin Province Enterprise Legitimate Rights and Interests Key Protection Unit", in February 2006, the "Ruby" trademark was rated as "Jilin Province Famous Trademark" by the Provincial Bureau of Industry and Commerce, and in October 2006 and October 2011, the "Ruby" brand MDF was rated by the Jilin Provincial Technical Supervision Bureau for two consecutive times "Jilin Province Famous Brand Product". In May 2009, it passed the CARB certification in the United States; In November 2011, it passed the FSC/COC international forest management system chain of custody certification; In December 2011, it passed the "Ten Ring Certification". It has laid a good foundation for "Ruby" brand fiberboard products to go to the world.