Flame retardants division:

                        +86-13812233176(Manager Jiang)

                        +86-18156150062(Manager Sheng)

                        Blowing agent division:

                        +86-18156150062(Manager Sheng)


                        Surface activity division:

                        +86-18936052698(Manager Xu)

                        +86-17706153456(Manager Zhou)

                        Hot line:

                        +86-0561-7888202

                        +86-0510-87655898

                        ENGLISH

                        About us

                        Your Current Location:Home - About us - Patent certificate

                        About us

                        About Us

                        If you are interested in our services or products, you can contact us directly and look forward to working with you
                        COPYRIGHT ? 2023 ALL RIGHTS RESERVEDAnhui Runyue Technology Co., LTD
                        亚洲精品1卡2卡三卡23卡