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About:
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Shanghai SIGMA High-tech Co.,Ltd., established in 1992, is a professional phototherapy equipment supplier for skin treatment such as vitiligo, psoriasis, eczema, pityriasis rosea, neurodermatitis, atopic dermatitis. SIGMA specializes in Home Use Phototherapy Device, Medical Phototherapy Equipments, Medical Magnifier Wood's Lamp and PDT Machine. With 26 years' medical research and customers experience, we are exactly know what is the customer requirement for skin treatment and business. Our products are exported to USA, Australia, Japan, Canada, South Africa, Singapore, Germany, France, etc. and win good reputation among our customers.
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