Shanghai Yuanqi Testing Instrument Co., Ltd. is based in the East China region and radiates to China. It is a marketing company specializing in the research and development, production, and sales of testing equipment for industries such as textiles, cotton, printing and dyeing, clothing, printing, coatings and inks, footwear, leather, plastics, furniture, toys, and electrical appliances. Yuanqi Company's main business:Standard light source box, color matching light box, textile printing and dyeing color matching light box, D65 standard light source color matching room, D75 cotton grading lamp tube, D75 cotton grading room lighting device, visual colorimetric light boxStandard light source color matching light box and color matching lamp tube, standard light source color matching room, D75 cotton grading box lighting device, D75 cotton grading box lamp tube, moisture regain tester, Makron instrument, raw cotton impurity analyzer, universal color difference meter, color difference meter, American color card, color card, thickness gauge, fabric sample edge planting machine, magnifying glass of various magnifications, fabric density mirror, electronic balance, disc sampling knife, infrared thermometer, needle detector, color fastness friction meter, glossiness meter, illuminance meter, room temperature/high temperature dyeing small prototype, PH meter water quality analyzer, hundred grid knife, hardness tester, viscosity meter, tensile tester, oven, etc. Welcome to inquire!