ZHONGSHAN LUENCHOENG DISPENSING PUMP LTD.
ZHONGSHAN LUENCHEONG DISPENSING PUMP LTD. is a professional manufacturer of Dispensing Pumps & Aerosol Valves. Established in 1994, LUENCHEONG has developed into a worldwide business with a modern plant of 50,000sqm & a working team over 1,500 staff,
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