Honor Certificate - Henan Retop Industry Co., Ltd

Retop inonamatira kune yakasimba yemhando manejimendi system uye inodzora chigadzirwa mhando mukati mekugadzira maitiro. Ipa zvigadzirwa zvealuminium zvinogoneka zvakaongororwa zvakasimba, uye zvakapfuura ISO 9001, iso14001, GB/T28001, zvitupa, uye kutora zvigadzirwa zvepasi rose kuti zvirambe zvichivandudza kushanda zvakanaka uye kushanda zvakanaka.

Alibaba Gold Supplier Chitupa

ISO9001

ISO-14001

OHSAS-18001

PATENTS chitupa

Kuburikidza nekutonga kwemhando yakakwana, zvigadzirwa zvedu zvikuru zvakapfuura chitupa chemhando yechigadzirwa, chitupa chepasi rose, European Qualicoat certification, China simba rekuchengetedza chitupa, uye zvimwe zvitupa zvechigadzirwa, uye mhando yechigadzirwa yakasimbiswa nevatengi vemuno nevekunze.