实用新型专利证一

专利证书2019年07月07日

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About: Company profile; Company profile; Honor; Quality policy

Product: High power converter equipment; Power electronic conversion control; Automation system

Business: new energy; Thermal Equipment; chemical industry/Nonferrous smelting; Automation system

contact: Tel: +86-0731-85133451; Fax:0731-85133453; E-mail: newpower@nptec.com.cn; Add:No. 858 Zhenhua road, Yuhua district, Changsha, Hunan,China

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Tel: 0731-85133451