Dongguan Pengtek Machinery Trading Co., Ltd. is an eco-conscious trading company specializing in sustainable laboratory and appliance technologies. Our precision HVAC systems(for lab environmental), energy efficiency testing systems(for home appliances refrigerators, AC units, etc.) and certified used measurement equipment (Fluke, Agilent, Keysight, Mitutoyo), we focus Energy-Saving, Eco-Friendly and Carbon Neutrality‌ test solution.