China Hexagon Bolts dị arọ}}}

Dongshao, onye nrụpụta a na-enye aha ọma na China, dị njikere inye gị ihe na-agbasa mpụga. Anyị na-ekwe nkwa inye gị na ịzụrụ nkwado kachasị mma na nnyefe ozugbo.

Chọta nnukwu nhọrọ nke Slotted Pan Head Tapping Screws si China na DONGSHAO. Nye ọkachamara mgbe-ahịa ọrụ na nri price, na-atụ anya imekọ ihe ọnụ.

Ị nwere ike ijide n'aka ịzụta nnukwu mkpụrụ osisi hexagon maka ihe arụrụ arụ site na ụlọ ọrụ anyị, anyị ga-enye gị ọrụ kacha mma mgbe ọrịre na nnyefe n'oge.

DONGSHAO bụ otu n'ime ọkachamara Double End Stud na-emepụta na ndị na-ebubata ya na China. Ngwaahịa anyị bụ CE asambodo ma nwekwaa ngwaahịa nke ụlọ ọrụ, nabata na azụmaahịa Double End Stud n'aka anyị.

Ndị na-emepụta DONGSHAO dị na China na-enye ngwaahịa dị elu, ị na-anabata ịzụta ezigbo Slotted Pan Head Machine Screws na ọnụ ahịa dị mma.

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.