JIANGSU HY ENGINEERING CO.,LTD

Address: Tower A, Unit 406, #388 Xinping Street, SIP, Suzhou, China

Tel: +86-512-6724-7723

Email: info@heyan-group.com

HEYAN ENGINEERING HUNGARY KFT.

Address: Pálya u.1, Dunakeszi, 2120 Budapest, Hungary

Tel: +36-30-288-1766

Email: sales@heyaneng.com

HEYAN ENGINEERING POLAND SP. Z O.O.

Address: ul. PAŃSKA 96, lok. 26, 00-837,Warszawa, Polska

Tel: +48-66-886-5223

Email: jun.kim@heyan-group.com

HEYAN SINGAPORE PTE.LTD.

Address: 3 Shenton Way Shenton house #09-02  Singapore, 068805

Tel: +65-81-538-864

Email: chencai@heyan-group.com

HYEC(M) SDH BHD

Address: Lot 42,2nd floor, Block D,Damai Plaza Phase 1, Jalan Damai, KOTA KINABALU, SABAH

Tel: +60-11-1437-3221

Email: longjie_37@126.com

PT.HWAYEON ENG INDONESIA

Address: Komp. Union Industrial Park Blk AA no 10, Kel. Tg Sengkuang, Kec.Batu Ampar - Batam 29444

Tel: +86-512-6724-7723

Email: info@heyan-group.com