ʻO Zhongshan Rizda Castor Manufacturing Co., Ltd. Aia ma Zhongshan City, Guangdong Province, kekahi o nā kūlanakauhale kikowaena o ka Pearl River Delta, e uhi ana i kahi o 10000 square maters. He mea hana 'oihana o na huila a me Castors e ho'olako i ka po'e kū'ai me ka nui o ka nui, nā'ano a me nā'ano o nā huahana no nā'ano like'ole. ʻO ka mea mua o ka hui ʻo BiaoShun Hardware Factory, i hoʻokumu ʻia ma 2008 i loaʻa iā 15 mau makahiki o ka hana ʻoihana a me ka ʻike hana.
ʻO ka polypropylene castors he pale a paʻa, me ka hana kiʻekiʻe. Hoʻohana nui ʻia lākou i nā hale hana, nā hale kūʻai a me nā mea hana ʻē aʻe. Hoʻohui ʻia ka Polypropylene (PP) me ka Strive resin material e hoʻonui ai i ka maʻalahi a me ke kūpaʻa ʻelemakule o nā huila, i hiki ai i nā castors ke kū i ka hopena a ʻaʻole maʻalahi e wāwahi i ka hoʻohana ʻana, e hoʻomaikaʻi nui i ke ola lawelawe o nā huila. Aia kekahi mau pōpō kila liʻiliʻi a puni ke kikowaena o ke kumu i loko o ka puʻupuʻu pōpō pālua, no laila ua liʻiliʻi ka friction a ʻaʻohe leaka ʻaila.
1. ʻAʻole ia he mea ʻawaʻawa a ʻaʻala ʻole, pili i nā mea palekana kaiapuni, a hiki ke hana hou ʻia.
2. Loaʻa iā ia ka pale ʻana i ka aila, ka pale ʻana i ka waikawa, ka pale alkali a me nā ʻano ʻē aʻe. ʻO nā mea hoʻoheheʻe kūlohelohe maʻamau e like me ka waikawa a me ka alkali he liʻiliʻi ka hopena ma luna o ia.
3. Loaʻa iā ia nā hiʻohiʻona o ka rigidity, toughness, fatigue resistance a me ke koʻikoʻi ʻana i ke kūʻē ʻana, a ʻaʻole i hoʻopilikia ʻia kāna hana e ka humidity environment.
4. He kūpono no ka hoʻohana ʻana ma nā ʻano ʻāina like ʻole; Hoʻohana nui ʻia i ka mālama ʻana i ka hale hana, ka hale kūʻai a me ka logistic, nā mīkini hana a me nā ʻoihana ʻē aʻe; ʻO ka pae wela hana - 15 ~ 80 ℃.
5. Loaʻa ka lōʻihi o ka lawelawe ʻana i ke ola a me ka hana anti-kahiko maikaʻi.