China Hex Bolts na-eguzogide corrosion}}}

Dị ka otu n'ime ndị ọkachamara dị elu Hexagon Socket Flat Countersunk Head Cap screws na-emepụta, ị nwere ike ijide n'aka ịzụta Hexagon Socket Flat Countersunk Head Cap screws si DONGSHAO na anyị ga-enye gị ọrụ kacha mma mgbe ire ere na nnyefe n'oge.

DONGSHAO bụ otu n'ime ndị ndu ọkachamara China Slotted Flat Countersunk Head Machine screws na-emepụta ihe dị elu yana ọnụ ahịa ezi uche dị na ya. Nnọọ ịkpọtụrụ anyị.

DONGSHAO bụ ọkachamara Hexagon Long Nuts na-emepụta na ndị na-ebubata ya na China. Ọ bụrụ na ị nwere mmasị na ngwaahịa Hexagon Long Nuts, biko kpọtụrụ anyị. Anyị na-agbaso àgwà izu ike na ọnụ ahịa akọ na uche, ọrụ raara onwe ya nye.

Dongshao bụ otu n'ime ndị a ma ama China buru ibu na - eweta ihe na - eweta na ndị na - eweta. Anyị nwere ụlọ ọrụ na-arụpụta ihe na-arụ ọrụ nke nnukwu ndị na-akwọ nnukwu. Nnọọ ịzụta nnukwu igwe na Dongshao. A na-aza arịrịọ ọ bụla sitere n'aka ndị ahịa n'ime awa iri abụọ na anọ.

Ị nwere ike ijide n'aka ịzụta ihe nzacha maka Structural Steel dị elu site na ụlọ ọrụ anyị, anyị ga-enye gị ọrụ kacha mma mgbe ire ere na nnyefe n'oge.

Otu n'ime ụlọ ọrụ ndị China na-enye Plain Washers maka ihe owuwu ígwè maka ire ere bụ DONGSHAO. Maka gị, anyị nwere ike ịnye ọnụahịa ka mma yana ọrụ ruru eru. Ọ bụrụ na ị nwere mmasị na Plain Washers for Steel Construction, jiri obiọma kpọtụrụ anyị. Anyị na-agbaso ụkpụrụ nke akọ na uche na-eduzi, na-arụ ọrụ na-akwụ ụgwọ maka mmesi obi ike dị mma. Otu Anyị na-agbaso ụkpụrụ nke ọrụ akọ na uche na-akwụ ụgwọ, nke a raara onwe ya nye, ka ị wee nwee ahụ iru ala.