- Crown Sino Enterprise
- Refractory Material, Abrasives, Steel Additive, Alloy.
- Address:66/F, The Center, 99 Queen�� Road Central Hong Kong Central Hong Kong
- Omexi International (H.K.)Co.,Ltd.
- copper mould tube,tundish nozzle,graphite electrode,continuous casting machine,refractory material,water jacket,copper tube.
- Address:Rm. 702, sino Centre. 572-578 Nathan. Rd
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