Our sales and engineer service are available at your convenience, whenever you need us. In other words, whether it’s 11pm on a Saturday night, or 7am Monday morning, it makes no difference to us. We’re always on and to assist your order, or answer any questions you may have about our rapid prototyping and low volume manufacturing services.

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To reach us out

You are always welcome to visit our facilities in ZhongShan. Being only 70 minute ferry ride from Hong Kong airport. During your visit one of our experts can take you on a factory tour and show you how we make great prototypes and products. As an option, you can also fly to GuangZhou or ShenZhen airport. We can arrange a pick up.

Contact information

Head Office & Factory 1:

No. 18-1 Gangkou Avenue, GangKou Town,

ZhongShan City, GuangDong Province, China 528447

Tel: +86 760 8841 1100
Fax: +86 760 8841 1110

Factory 2:

No. 9 QunFu Industry Road, GangKou Town,

ZhongShan City, GuangDong Province, China 528447


Careers at 3ERP

If you are interested in joining the team at 3ERP, have a look at our careers page and find out the current positions available. And email our HR department at