Following European standards, we apply thermal setting technology to ensure longer service life and lower shrinkage rate below 0.1% during high-temperature cook-out in growing room, and minimum warranty of 3 years is promised. We specially adopt the latest edge-locking technology to prevent the silk thread from falling off and reducing the strength during service period.And we manufacture the net with imported food-grade PE material to ensure no toxic and harmful substance during growing process to guarantee mushroom food safety.