Zhejiang Wandekai Fluid Equipment Technology Co., Ltd (i kapa ʻia ʻo Taizhou Wan De Kai Hardware Product Limited Company), hoʻokumu ʻia i ka makahiki 1995, aia ma ka "China valve capital" - Zhejiang, Yuhuan, kahi set o ka hoʻolālā huahana a me ka hoʻomohala , iecaianoaaiiuo a me kuai ana a me kālepa me kekahi o ka 'oihana hana kiwikā (paipu). Hoʻokaʻawale nui ʻia nā huahana i ʻekolu mau ʻano: nā keleawe keleawe, nā mea keleawe, nā huahana HVAC. ʻO ka hoʻonohonoho ʻana i ka huahana i ka papa kiʻekiʻe, ka papa, e hōʻike ana i nā pono o ke kaiapuni, ʻo ʻAmelike ʻĀkau, ʻEulopa a me nā mākeke hoʻomohala ʻē aʻe o nā mea kūʻai.