WorkVenture gives you an inside look at what it's like to work at PSP Telecom (1989) Co., Ltd., office & team photos, reviews and more. This is the PSP Telecom (1989) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at PSP Telecom (1989) Co., Ltd..Apply to YPApply to Prism SolutionsApply to Bentoli AgrinutritionApply to MC Payment