下载直播app大全

下载直播app大全:   Main material standard Main material standard
product mix
  
  The main characteristics of Shuangsheng home are all solid wood furniture, producing bedroom, living room, study, dining room and functional home products. The main stress parts are fixed with hardware bolts and screws; Sofa, bed, dining chair and other products for high-grade fabric, leather, solid wood combination.
 
  Materials used
  
   1. Main materials: mainly used in Malaysia, Thailand, North America and other high-quality natural and solid wood raw materials.
   2. Auxiliary materials: some of them are imported high-quality Tung wood.
   3. Paint quality and adhesive: PU resin paint is used in this product. The paint meets the standards of Q / 32051 xodc 01-2002 "wood paint" and GB 18581-2001 "limit of harmful substances in solvent based wood soluble materials for interior decoration and decoration materials"; The adhesive is a green environmental protection product, and the limit of toxic and harmful substances meets the national standard GB / 1858-2001.
   4. The product meets the requirements of GB 18584-2001 "indoor decoration materials, limit of harmful substances in wood furniture", and the formaldehyde emission is less than or equal to 1.5mg/l.