ʻO Guangdong Olivia Chemical Industry Co., Ltd. kekahi o nā mea hana silicone sealant ʻoihana nui loa ma Kina, kūikawā i ka noiʻi ʻana a me ka hoʻomohala ʻana, hana a kūʻai aku i nā mea hoʻopaʻa silicone a me nā huahana silicone organik no ka hoʻopaʻa ʻana a me nā noi glazing.