WorkVenture gives you an inside look at what it's like to work at Haiyuan Tools Co., Ltd., office & team photos, reviews and more. This is the Haiyuan Tools Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Haiyuan Tools Co., Ltd..Apply to UberApply to NAM YUEN YONGApply to MitsubishiApply to WorkVenture Technologies