U.S. customs clearance · U.S. drayage
Demurrage bills by the day. Per diem bills by the day. Our job is simple: clear it, pull it, and deliver it before the last free day runs out.
The numbers we watch
24h
ISF filing window
Filed 24 hours before vessel loading. Miss it and penalties start at $5,000.
4
free days at the terminal
Most terminals give four calendar days. Day five, demurrage starts stacking per container, per day.
7501
CBP entry summary
One wrong HTS digit means back duty at best, exam and penalties at worst.
Two lines of work
ISF through release, handled in-house. Nothing gets handed off.
Pull, deliver, return the empty. One carrier, start to finish.
Why work with us
Not sales to brokerage to dispatch. The same person owns your container from arrival to signed POD, and picks up the phone when something breaks.
We do not wait for the terminal to tell us. Once the ETA is firm we back out every milestone: ISF, entry, pickup — so the box moves before free time ends.
Duty, terminal fees, drayage, appointment charges. You get real numbers before the goods ship. No low quote followed by surprises.
Shenzhen handles factories and forwarders in Chinese. The U.S. side handles CBP and the carriers. The time zone is not an excuse.
Port network
West Coast is our core. East Coast and Gulf arranged on request.
West Coast
East Coast / Gulf
Not on the list? Ask us — we can usually arrange it and quote transit honestly.
About
Shenzhen Yimi Supply Chain Technology Co., Ltd. works one trade lane: China to the United States. We handle U.S. import clearance and U.S. domestic trucking. We do not try to cover every country and every commodity — we go deep on this one route.
Our Shenzhen team handles day-to-day contact with factories, forwarders and exporters. The U.S. side handles customs filing, terminal coordination and truck dispatch. Both ends run on the same system and the same schedule.
We work with exporters selling into the U.S. market, forwarders who need a clearance channel they can rely on, and brands running their own overseas warehouses.
Contact
Give us a bill of lading number or a packing list and we will come back with real numbers. Usually same day. If a box is on the clock, call.