ʻOi aku ka nui o ka ʻoihana ma mua o 200 mau limahana koʻikoʻi, uhi ka hale hana i kahi ʻāpana ʻoi aku ma mua o 15,000 square square, kahi ʻano o ka hana precision a me nā mea hoʻāʻo ʻoi aku ma mua o nā sets 100. ʻO ke kaʻina hana holoʻokoʻa e hoʻohana i ka ʻenehana hana hoʻopaʻa inoa alakaʻi o ka honua a koho i ke kūlana kiʻekiʻe. nā mea maka mai Kelemānia, ʻAmelika Hui Pū ʻIa a me Iapana. Ua nānā ʻia a hoʻāʻo ʻia nā huahana ma mua o ʻekolu manawa ma mua o ka haʻalele ʻana i ka hale hana. ʻO nā huahana nuiʻo O-Ring / Rubber Diaphragm & Fiber-Rubber Diaphragm / Oil Seal / Rubber Hose & Strip / Metal & Rubber Vlucanized Parts / PTFE Products / Soft Metal / Other Rubber Products.