Multiple Channels. One Response SLA.

20-minute response during business hours. 24/7 emergency escalation to the CEO. Pick the channel that works for you.

Direct to Janson. 20-min response during business hours.

For detailed inquiries, documents, formal RFQs.

30-minute free consultation. Custom supply chain plan within 24 hours.

Or Write to Us

Send a Message. We Read Every One.

Prefer to write rather than chat? Tell us a bit about your situation and we’ll reply within 24 hours.

Visit Us

The heart of ASG operations. Located in the Global Trade Center in Dongguan, Guangdong. Walking distance to our Dongguan warehouse.

Office AddressGlobal Trade Center 4605-4606, Dongcheng Ave No.11, Dongguan, Guangdong, China

Business HoursMonday–Saturday, 9:00 AM – 10:00 PM (CST)
Emergency line: 24/7

Hong Kong EntityFlash Chain Global Supply Chain Management Limited (registered)

Dongguan, Guangdong

Global Trade Center · 4605-4606