Development zone in the qingzhou, Weifang, Shandong, China,262500
RDER International Investment Trade Co., Ltd. Main - Rudder wet curtain, humidifier, vacuum blower, blower livestock, gardening fan, circulation coal-fired warm air heater, plumbing hot air, oil heating furnace, the Conservancy and other greenhouse ...
evaporative cooling pad, cooling fan, greenhouse construction, farming equipment, flowers equipment, humidifying machinery