A reliable grinding medium manufacturer and partner！
Raw Materials Control
1、Raw Materials Control on Forging Product:
|
|
1.1 Materials comes from large size channel, angle steel, steel scraps, all those materials will be selected and strictly checked under control. |
|
|
1.2 According to the needs of different products, add high carbon ferro- chromium, low-carbon ferro-chromium, manganeisen, copper, ferrotitanium alloy, tombarthite separately, every alloy's actual content will be re-inspected in our laboratory. |
|
|
1.3 Marked by label and stored separately for different alloys and steel sraps. |
2、Raw materials control on forging products:
|
|
2.1 Various of round steel bars in different diameters are selected for making forging steel ball and wearing resistant steel bar.
|
|
|
2.2 Our qualify suppliers are selected from China Top ten special iron plants, these qualified suppliers are passed ISO9001 quality system approval, raw material's quality are superior.
|
|
|
2.3 When the round steel bars arrived our plant, they are always re-checked by our company including: chemical elements, mechanical properties of steel bars.
|
|
|
2.4 Label marking and location management are required based on various of round steel bar's material; |
Contact Us
Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd.
Add：Baiguantun Economic Development Zone, Fengrun District,Tangshan City
P.C.：064005
Domestic business
Tel/Fax：+86-315-5507099
Contact：Wong shougang +86-13739831999 / Zhang dongxia +86-13785543600 / Wong yachao +86-13933300918
Email：sgnmcl@126.com
International Business
Tel/Fax:+86-315-5115988
Contacts:Mike +86-15531516577，
Email:mike@sgsteelball.com，(Overseas Market)
Contacts:Oksana Shevchenko
Mob.: +86-159-6239-0710 (Telegram, WhatsApp, Viber)
WeChat: oksana1212
Email: Oksana.sgsteelball@yandex.ru
Focus on us
Tangshan Fengrun Shougang Metallurgy and Building Materials Co., Ltd. | Powered by www.300.cn | SEO | Privacy Policy
