Weifang Hanghao New Material Technology Co., Ltd. specializes in the production of cold resistant plasticizer dioctyl sebacate, dioctyl adipate, diisobutyl adipate, mosquito repellent oil dimethyl phthalate, diethyl phthalate for essence and fragrance, DBP DOP substitute plasticizer for shoe pipes, triethylene glycol dioctyl phthalate 3G8 for PVB, environmental friendly plasticizer citrate ATBC TBC, and dioctyl terephthalate DOTP