Why choose Ding He?
1. Have both UL listed materials and anti-microbial foil PET film.
2. Full experience in manufacturing and oversea trading.
3. One-stop service for duct materials and accessories.
4. UL certificate.REACH.ROHS.Flame retardant class certificate.
5. Professional BD and solution.
Gabie Luo
5月 22, 2023
