标题（Title） 一般不超过80个字符
Pump VFD drive supplier_Shanghai Pump Tech International CO.,LTD
（64 个字符）
关键词（KeyWords）一般不超过100个字符
variable frequency drive,variable speed drive, pump drive,constant pressure control, pump control plc, sensors, controllers, industry IOT
（137 个字符）
描述（Description）一般不超过200个字符
A Sino-Russian joint venture company. Xiaozhou is a company specializing in research and development of intelligent industry, relying on Russia's strong research & development strength and domestic production capacity for the sales, application development, maintenance and maintenance of inverters, spare parts, technical transformation and system integration.
（365 个字符）
