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Langdong Rd.,Dandong,Liaoning,China China
In China we are the only Boron Nitride producer who could supply BN with large size. We supply five different
We are glad to introduce we are the largest manufacturer of amorphous boron in China. Four grades are availabe
連絡先担当者 Ms. qian liu
住所 Langdong Rd., Dandong, Liaoning
We will contact you soon .
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