Wenzhou Anbo Machinery Co.,Ltd: As one of the leading straw machine, horizontal packing machine, cup packing machine, vertical packing machine, sealing machine manufacturers and suppliers in China, we
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Chongqing Chuke Intelligent Machinery&Equipment Co.,Ltd: As one of the most professional laser marking machine, dot peen marking machine, laser welding machine, desktop electric marking machine,
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Dongguan City Lianfeng Motor Co.,Ltd: Lianfeng motor company is dedicated to production, R&D and sales of AC and DC motors for over 15 years, has imported production equipment and test instruments,
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Besdrill Machinery Co., Ltd: Focus on the supply of drilling equipment and spares. All have the good quality under API standard and also we are member of IADC, and also we have the ISO and API
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Specification: good quality and competive price Detail: Tellurium dioxide (TeO2) ... 98% maximum V2O4: 2.5% maximum Si: 0.25% maximum S.: 0.03% maximum P.: ...