It is the first company in China to have developed the chemical adhesive bonding technology instead of traditional sewing technology for filter fabric connection, improving the industrialization, performances and stability of products.

• 采用纯新聚丙烯原材料制作塑料芯板替代废旧低质的塑料芯板，提高了排水板的力学性能和稳定性及耐久性。