Shanghai SIGMA High-tech Co., Ltd.

Shanghai SIGMA High-tech Co., Ltd., established in 1992, is a professional UV phototherapy equipment supplier for skin treatment such as vitiligo, psoriasis, eczema, pityriasis rosea, mycosis fungoides, neurodermatitis and atopic dermatitis. SIGMA main business scope includes home phototherapy device, professional phototherapy equipment, 308nm UVB light therapy machine, phototherapy cabinet, medical Wood's lamp, dermatoscope, high intensity UVA-1 phototherapy equipment, LED light therapy machine, home beauty device and solar simulator. With 29 years' me... [Details]