At Gren Technology, we value your input and we want to make it as easy as possible for you to get in touch with us. We would be pleased to answer any questions or respond to any comments you may have about our services, products, or website.
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| HongKong Gren Technology Ltd. |
| Add.: |
GZ2456 RM 1302 13/F
CRE BUILDING
303 HENNESSY ROAD WAN CHAI
HK |
| Tel.: |
00852-21381588 |
| Fax: |
00852-21381589 |
| Hours: |
9 Am to 5 Pm Beijing Standard Time (+8 GMT) |
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| Guangzhou Office |
| Add.: |
Room A1113-A1114, No.11, Yiying Street, Rd XingangZhong, Guangzhou |
| Tel.: |
(020)34052020 |
| Email: |
mail@hkgren.com |
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