12 YEARS EXPERIENCE IN CEMENTED TUNGSTEN CARBIDE FIELD
TO PRODUCE MOST RANGES OF CEMENTED CARBIDE PRODUCTS

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China (Karamay) International Petroleum & Petrochemical Technology and Equipment Exhibition

Release time: 2017/08/11

We will take part in the China (Karamay) International Petroleum & Petrochemical Technology and Equipment Exhibition, Time: September 1st-3rd 2017. Welcome to visit our booth.