The production process of bolts and nuts, a high-strength firmware manufacturer in China

Products in the video: www.hsjgj.com.cn
Business Contacts: [e-mail]
whatsapp: [phone]

[@shufatfung9523]

製造過程可否有字幕解說。❤❤❤

[@user-dk9sf4yj3r]

這只是中碳的 第一階段 後頭還要 搓牙 送去電鍍 回來再 包裝?

[@春銀李]

硬度處理後未經回火處理(氫脆性消除)?螺栓頭部容易斷裂.

[@yamahanexus4891]

太強了~

[@sptomcat866]

搓螺絲要去毛刺拉。

[@globalartiisans]

Great job 👍

[@robertreynolds1044]

I worked for Sonic industries in 1978,my first real job, we made specialty fasteners for aerospace, we had all this, but on a much smaller scale. My name is Bicycle Bob and I approved this message.

[@setockw]

車間工人可吸烟！車間機油處處都是，還有明火，工人竟然可吸烟😮

[@vanquynguyen8298]

Dầu nhớt không dễ bắt lửa , nhưng...cứ cấm hút thuốc nơi làm việc là tốt nhất , xét về tất cả mọi mặt .

[@user-st8xf7un9t]

螺距還有分粗牙和細牙的

[@nine971]

とても興味深い

[@sina697alpha]

果然是重工業榮景...
民生輕工扔一邊...
電工就甭提了稀土破產。
與中國當下
產業導向一致、
軍備優先。
【據稱重化工趕工到爆炸...】
【鋁工廠供引擎用的也爆炸。】
看來國民要餓翻了...
機油可沒法吃呢。

[@user-ng4iw7vc7t]

好強 遙遙領先

[@user-xl5vy5gb6l]

這種東西台灣南部很多、高雄岡山

[@davidchou3184]

也倒很多

[@eminem3378]

难怪一袋螺丝要9万刀🤣

[@kristal1624]

Great China 🇨🇳

[@xuchen1536]

装螺栓的编织袋上怎么印的是韩文？

[@Xiaoxiaow0099]

出口各国的！人家都注明贸易出口！你是基本九年义务教育都没有毕业吧

[@user-jd6nk7wo1b]

❤❤❤❤❤😊

[@chaiwatpotichanid]

🥰🥰

[@AssaneNdiaye-ky2qg]

Jhk😅😅

[@user-wq6kf7ub8z]

쓰레기나라에서 뭘 옳게 만들겠노