Yuyao Ruihua Hardware Factory Ng’omukozi ow’ekikugu akola ku puleesa eya waggulu n’omugabi mu China, byonna ebituuka ku puleesa ey’amaanyi biyise ku mutindo gw’okuweebwa satifikeeti z’amakolero ag’ensi yonna, era osobola okukakasa ddala omutindo. Bw’oba ​​tosanze intent yo high pressure fitting mu lukalala lw’ebintu byaffe, osobola n’okututuukirira, tusobola okuwa obuweereza obutuukiridde.