• Address: 2nd and 3rd floor, Building 06,  No. 69 Aoti Street, Jianye District, Nanjing, Jiangsu, China

• Service hotline: 4009-288-777

• Phone: +86-025-8473 4356​​​​​​​
• Mailbox: ghw@goldenhighway.com

• Address: 5819 Highway 6, Suite 120, Missouri City, Texas 77459

• Phone: +1-832-790-2110

• Mailbox: info@ghwus.com

• Address: 14888 23 Ave, Surrey, BC V4A 9X2, Canada

• Phone: +1-514-802-3446

• Mailbox: Sedki@ghwca.com

• Address: Av. Moctezuma #4118 Col. Jardines del Sol CP 45050 Zapopan, Jalisco, Mexico

• Phone: +52-1-33-1529-424

• Mailbox: support@ghwmx.com

• Address: 196006 Russia, Saint-Petersburg, Koli Tomchaka str. 28 , lit.A, off. 311

• Phone: +7-812-242-66-13

• Mailbox: info@starpu.ru

• Address: Spitalska 53, 811 01 Bratislava, Slovakia

• Phone: +421-233-418-556 / +421-259-324-166

• Mailbox: itsaruk@ghwua.com / ivo.hopcak@ghw-eu.com