China wholesale ASTM A307 Grade B Heavy Hex Bolt Factory - Hexagon Bolt ISO4014 ISO4017 Gr8.8 Gr10.9 Gr12.9 - Zhongli bolts Detail:
● Wurin asali: Ningbo, China
● Minara yawan buƙatar: 500 kgs kowace girman
● Sunan Alamar: ZYL
● Abu: 35K 45K,10B21, 40Cr,35CrMo,42CrMo
● Dia: M10-M48
● Maganin saman: Black oxide, Zinc Plated,Hdg.Dacromet
ISO 4014
GB5782
GB, gajartar Pinyin na Sinanci na “National Standard”, yana nufin ma'aunin kasa na Jamhuriyar Jama'ar Sin.
ISO, taƙaitaccen Turanci na Ƙungiyar Ƙasa ta Duniya don daidaitawa. Cikakken sunanta shine "Ƙungiyar Ƙasa ta Duniya don Daidaitawa" ko "International Stadard Organised".
Black oxide, Zinc Plated, dacromet
Gr8.8, Gr10.9, Gr12.9
1. Shin kai GB da ISO bolt manufacturer ne?
Ee, mu masana'anta ne
2. Menene kamfanin ku?
Mun fi samar da hex bolts, hex head flange bolts, Hexagon Socket Head Cap Screws, ingarma kusoshi, hex kwayoyi, da dai sauransu.
3. Yaya tsawon lokacin isar da ku don GB da ISO bolts?
30-45 kwanaki
4. Har yaushe zan iya samun farashin?
Yawancin lokaci muna magana a cikin sa'o'i 24 bayan mun sami binciken ku (Sai dai karshen mako da hutu).
5. Menene game da garanti?
Muna da kwarin gwiwa a cikin samfuranmu, kuma muna tattara su da kyau don tabbatar da cewa kayan suna cikin kariya mai kyau.
Don guje wa kowace matsala mai zuwa game da batun inganci, muna ba da shawarar ku duba kayan da zarar kun karɓi su. Idan akwai wata matsala ta sufuri da ta lalace ko inganci, kar a manta ɗaukar hotuna daki-daki kuma a tuntuɓe mu da wuri-wuri, za mu kula da shi yadda ya kamata don tabbatar da cewa asarar ku ta ragu zuwa mafi ƙanƙanta.
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu alaƙa:
Cikar mabukaci shine babban burinmu. Muna riƙe da daidaito matakin ƙwararru, babban inganci, aminci da sabis don China wholesale ASTM A307 Grade B Heavy Hex Bolt Factory - Hexagon Bolt ISO4014 ISO4017 Gr8.8 Gr10.9 Gr12.9 - Zhongli kusoshi, A samfurin zai wadata ga ko'ina. duniya, kamar: Bulgaria , Finland , Amurka , Ci gaban kamfaninmu ba kawai yana buƙatar garantin inganci, farashi mai kyau da cikakken sabis ba, amma kuma ya dogara da amincewa da goyon bayan abokin ciniki! A nan gaba, za mu ci gaba da mafi sana'a da high quality sabis don samar da mafi m farashin, Tare da mu abokan ciniki da kuma cimma nasara-nasara! Barka da zuwa bincike da tuntubar!
By Mario daga Sacramento - 2018.09.12 17:18 A kasar Sin, mun sayi sau da yawa, wannan lokacin shine mafi nasara kuma mafi gamsarwa, mai gaskiya da gaskiya na kasar Sin!
By Karen daga Tunisia - 2017.06.16 18:23 
