Ningbo Dingli Pneumatic and Hydraulic Co., Ltd: As one of the leading directional control valve, pneumatic cylinder, air combination unit, fluid solenoid valve, pneumatic accessories manufacturers and
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Ningbo Taida Fastener Manufacture Co.,Ltd: We're professional heavy hex bolts, heavy hex nuts, hex bolts, hexagon socket bolt, washers manufacturers and suppliers in China. With abundant experience,
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CAS No.: 7439-90-9
Other Names: Kr
Place of Origin: Shandong, China
Grade Standard: Industrial Grade, Electron Grade
Purity: 99.999%, 99.999%
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Founded in 2010, Foshan Kinghood Technology Co., Ltd. served Amazon's Top 10 sellers, and cooperated with 700+ customers in 80+ countries. Focus on OEM & ODM customization manufacturing for 13 years
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Fujian Huatai Group Co., Ltd: TOB of Fujian HUATAI group is the only national standards brand in China, and has been applied to many major projects in the world. We are also the Chinese terracotta panel standards drafters.