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  • ื”ื—ื‘ืจื” ืกืงื™ืจื”
12YRSWuxi Lushun Drilling Tools Co., Ltd.

ื”ื—ื‘ืจื” ืกืงื™ืจื”

ื—ื‘ืจืช ื’ืœืจื™ืช

ืžื™ื“ืข ื‘ืกื™ืกื™

ื ื‘ื—ืจ ืžื•ืฆืจื™ื

ืกื™ื‘ื•ื‘ 5t ืœืžื›ื•ื ืช ืงื™ื“ื•ื— ืื•ืคืงื™
ืฉื•ืžืจ ืžืฉื ื” ื•ืžื—ื‘ืจ/ืžืชืื ืขื‘ื•ืจ ืžื›ื•ื ืช hdd
ืชื•ืกืคื•ืช ื“ื™ื•ืจ/hdd ื—ืœืงื™ื/ืžืงื“ื—ื” ืงืฆืช nc23/nc31/nc50 ืขื‘ื•ืจ ืžื›ื•ื ืช hdd
ื“ื™ื•ืจ ืกื•ื ื“ ืขื•ืžืก ื‘ืฆื“ ืขื ืžืงื“ื— ื˜ื•ืคืจ ื ืฉืจ/ืงื™ื“ื•ื— ืจืืฉ 60/73/76/83 ืž "ืž d24/nc23/nc26/d80

ืžื•ืฆืจ ืงื™ื‘ื•ืœืช

ื–ืจื™ืžืช ื™ื™ืฆื•ืจ

Upsetting
Upsetting process is repeatedly by drawing,software simulation and trail upsetting. That can guarantee the stability of producing.
Heat treatment
the pipe is heated equally,fully Austenitization
Threading
threading
Azotizing treatment
Azotizing treatment for thread
Painting
Marking and painting

ืžื™ื“ืข ื‘ืžืคืขืœ

ืžืคืขืœ ื’ื•ื“ืœ
5,000-10,000 square meters
ืžื™ืงื•ื ืžืคืขืœ
No. 1-11, Zhangxing Road, Xizhang Industrial Park, Huishan District, Wuxi City, Jiangsu. China
ืžืกืคืจ ืงื•ื•ื™ ื™ื™ืฆื•ืจ
Above 10
ื—ื•ื–ื” ื™ื™ืฆื•ืจ
OEM Service Offered, Design Service Offered, Buyer Label Offered
ืฉื ืชื™ ืคืœื˜ ืขืจืš
US$5 Million - US$10 Million

R & D ืงื™ื‘ื•ืœืช

ืžื—ืงืจ ื•ืคื™ืชื•ื—

Less than 5 People