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We are manufacturer of oil well drilling chemicals in China. From 2002 we have been working hard to produce big quantity of products for whole world market.
We produce calcium bromide, sodium bromide, potassium formate, we process guar gum, barytes. For barytes, we have a mine in south china.
Welcome customs all the world to join our business!We are always offering quality goods with efficient service....
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| Company: |
Weifang Kaisheng Chemical Co.,LTD
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| Contact: |
Ms. Grace Dang |
| Address: |
Xinhua road |
| Postcode: |
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| Tel: |
86 536 8883194 |
| Fax: |
86 536 8883194 |
| E-mail: |
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