Zhongyuan Special Steel Co.,Ltd
Jiyuan City, Henan Province 454685,P.R.China
Contact: Han Harrison
|Type of Business: ||Manufacturer, Exporter
|Certification: ||ISO 9000/9001/9004/19011, ISO 14000/14001, API7-1, LR, DNV, ABS, CCS,
|Annual Sales Volume: ||$200M to $500M
|Contract Manufacturing: ||OEM Services Offered
|Ownership Type: ||Limited Liability Company (LLC)
|Registered Capital: ||$1M to $2.5M
We, ZhongYuan Special Steel Co.,Ltd, since1970 , 4200 workers, based on the whole line of steel making, forging, machining, and heat treatment, could produce integral drill collar ,spiral DC , Non-magnetic DC, integral HWDP, stabilizer ,square kelly etc, all licensed under ISO9001:2000 ,ISO14001:2004,GB/T28001-2001 and API monogram . Rotary forging machine, made by GFM, can produce integral bars max 20m length is the most distinguishing feature
Our product research, expand, produce, after-sale service are strictly conformed to ISO9001 standards. Competitive price, high efficiency, quality and good service are our principle.
Pls kindly visit our website www.zssw.com to get a better idea of our products.
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