Effort protection is a specialized technology company that collects algae calcium panels, negative ion eco-health boards, high crystal ceilings, silicboards, crystal-drilling gfg paper-free panels and grg precast high-strength glass fibres, grc exterior wall components, grg paper-free panels (inorganic composite panels), perforated sound panels, ice panels, antibacterial boards, crystal drill boards, gfk (grp), dragon bones and accessories for research and development, production, marketing and servicing。