Gulu la Qingdao ndi gulu lophatikizidwa lodzipereka pofufuza, kupanga, ndi kunja kwa pulasitiki, zingwe ndi TAMPUUMB, ndi Barpaulin ku Shandrong, China kuyambira 2005.
Zogulitsa zathu zimawerengedwa motere:
* Ukonde wa pulasitiki: net ukonde, Chitetezo ukonde, ukonde wa usodzi, Bale Wen, Bale Net, ukonde wa mbalame, ndi zina zambiri.
* Chingwe & twine: chingwe chopindika, chingwe choluka, twine, etc.
* Tarpaulin: Pe Tarpalin, pvc canvas, silicone canvas, etc