1, Thai, the brand is acacia wood in Hainan province, which has been certified by many authoritative testing institutions;
2. Murong Shijia, the brand uses ebony wood, and only the core material is used for each kind of wood;
3, shell Shiwei, the brand is made of rice husk, does not contain heavy metals and glue components;
4, double guns, this brand is made of natural bamboo, spliced by high temperature and high pressure technology;
5, a family of bamboo craftsmen, the brand uses natural bamboo and adopts patented mildew-proof technology.