Na Eprel 9, ihe karịrị mmadụ 30 si Jiashan County, Shenzhen City, Dongguan City na Yangjiang Fastener Industry Association gara Yongnian District nke Handan City iji nyochaa mmepe nke ụlọ ọrụ fastener. Chen Tao, onye isi obodo Yongnian District, Wang Hua, onye osote onye isi obodo Yongnian, Zhao Yubo, onye isi otu ụlọ ọrụ ụlọ ọrụ, Zhao Xianyong, onye isi ụlọ ọrụ na-ahụ maka ọrụ, na Guo Yong, onye isi oche nke Ụlọ Ọrụ Nchọpụta, sonye na nyocha ahụ.
N'ụtụtụ, ndị nnọchiteanya gara Yongnian Fastener Museum, Standard akụkụ Industry City, Hengchuang Environmental Technology High-end Standard akụkụ Industrial Park, Siltronic High-end Fastener Land Port na ndị ọzọ isi fastener oru ngo.
Ụlọ ihe ngosi nka nke Yongnian Fastener, nke dị n'okpukpu nke abụọ nke Yongnian Fastener Expo Center, na-edekọ ka esi ebufe ngwa ngwa ma gbasaa site n'ọgbọ ruo n'ọgbọ. Na Yongnian Fastener Museum, ndị nnọchi anya ahụ nwere nghọta miri emi nke ụlọ ọrụ ihe nkedo Yongnian.

Ụlọ ihe ngosi nka nke Yongnian Fastener, nke dị n'okpukpu nke abụọ nke Yongnian Fastener Expo Center, na-edekọ ka esi ebufe ngwa ngwa ma gbasaa site n'ọgbọ ruo n'ọgbọ. Na Yongnian Fastener Museum, ndị nnọchi anya ahụ nwere nghọta miri emi nke ụlọ ọrụ ihe nkedo Yongnian.
N'ehihie, ndị nnọchiteanya gara Handan Feida Standard akụkụ Factory, Shenzhen Dahe Industrial Co., Ltd. (Xili de), Handan Zhaoyun Electric Fastener Manufacturing Co., Ltd., Hebei Tuofa Communication Power equipment Manufacturing Co., Ltd., Guozhi Machinery na akụrụngwa Manufacturing Co., Ltd., na ndị ọzọ elu-ọgwụgwụ fastener mmepụta ụlọ ọrụ.

Mgbe ha gachara ụlọ ọrụ fastener mpaghara, ndị nnọchi anya ahụ nwere mkparịta ụka na mgbanwe ya na ndị isi mpaghara Yongnian.
Director Zhao Xianyong kwuru, sị: Yongnian nwere ihe karịrị 300,000 practitioners na fastener ụlọ ọrụ, na kwa afọ mmepụta nke 5.6 nde tọn, nke bụ kasị fastener mmepụta nkesa center na ahịa nkesa center. Ka ọ dị ugbu a, enwere obere nnukwu ụlọ ọrụ atọ na ọkachamara ọkwa mpaghara 28 na ụlọ ọrụ ọhụrụ pụrụ iche. Mgbe nke ahụ gasịrị, e webatara njirimara ụlọ ọrụ mmepụta ihe nke mpaghara ha, a na-eme mgbanwe dị omimi.
Osote Director Wang Hua webatara uru nke Yongnian fastener ụlọ ọrụ si akụkụ nke ihu igwe, ọdịdị ala, na ndị mmadụ, na-ege ntị nke ọma na aro nke ndị ọchụnta ego si Jiashan, Shenzhen, Dongguan, Yangjiang na ndị ọzọ mkpakọrịta nọ, na kwuru na Yongnian bụ fastener. isi obodo China. N'ihi mgbalị nke ọtụtụ ọgbọ, ebe azụmahịa dị mma. Anyị na-anabata uru otu na imeri imeri imeri ma guzobe imekọ ihe ọnụ dị ogologo oge.
Ọnọdụ mkparịta ụka ahụ na-ekpo ọkụ, mkparịta ụka dị n'etiti onye ọbịa na onye ọbịa na-atọkwa ụtọ. Ọ na-kweere na na-aga n'ihu miri emi nke mgbanwe n'etiti ugwu na n'ebe ndịda fasteners ụlọ ọrụ, China fastener ụlọ ọrụ ga-emeghe ọhụrụ ọnọdụ.