WorkVenture gives you an inside look at what it's like to work at Sunny Pack (1999) Co., Ltd., office & team photos, reviews and more. This is the Sunny Pack (1999) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Sunny Pack (1999) Co., Ltd..Apply to CheilApply to nimbl3Apply to UNDPApply to Yannix