Dongguan Haocheng Metal Spring Co. Ltd. waxaa la aasaasay 2005, dhammaan noocyada kala duwan ee guga birta saxda ah, shaabadeynta saarayaasha wax soo saarka xirfadeed. Shirkaddu waxay daboolaysaa aag ka badan 10,000 mitir oo laba jibbaaran, bedka warshadda ee in ka badan 6,000 mitir oo laba jibbaaran, oo leh in ka badan 100 qalab wax soo saar sax ah oo casri ah oo Taiwan ah iyo qalabka tijaabada, sida Taiwan CNC502 mashiinka guga kumbuyuutarka, mashiinka guga kumbuyuutarka ee Taiwan CNc8cs, Lathes automatic iyo Taiwan Mashiinnada xawaaraha sare leh, feedhka birta ee Taiwan, mishiinka garaaca tooska ah…