Seven documents to ask a supplier for, in order, and what each one actually proves — plus the four checks that take five minutes.
Category Archives: All Post
Landed cost per unit runs about 2.9x FOB at 20 pieces and 2.2x at 50. The arithmetic, the three duty layers, and why the curve flattens past 200 pieces.
The sourcing desk exists for one situation: a buyer needs a part that is not in the stocked catalogue and cannot reach a factory minimum to get it made. The published terms are short. Non-standard parts are quoted per part from 20 units, the stocked-part floor of 20–50 pieces does not apply to them, quotes […]
POCYBER Trade Club is a paid wholesale programme for repair shops, parts stores and independent buyers in the United States. Membership is USD 199 per year, the wholesale tier applies from day one with no spend threshold to unlock it, the stocked-part minimum is 20–50 pieces or USD 200–500 in order value, and ignition parts […]
18
Oct
Oct
How to Winterize Your Car: Complete Cold-Weather Prep Guide The short answer: winterizing a car means preparing the six systems that actually fail in cold weather — battery and charging, ignition, cooling, tires, brakes, plus the fluids and visibility items that support them — before the first hard freeze, ideally in one afternoon in October. […]
12
Oct
Oct
Battery & Charging System Check: The Winter Killers Explained The short answer: winter no-start failures come from three things at once — the battery loses capacity, the starter demands more current, and the charging system was already marginal. Run five checks before the first freeze: resting voltage (12.4–12.7V is healthy), cold cranking amps measured against […]
27
Sep
Sep
Winter Car Maintenance: Spark Plugs & Ignition Coils Checklist The short answer: winter ignition maintenance is five checks — read the spark plugs, measure and correct the gap, test coil primary and secondary resistance against the OEM window, inspect the coil boots for carbon tracking, and confirm cranking voltage stays above 9.6 V. Replace copper […]
Auto Parts MOQ Comparison: Alibaba vs US Distributors vs Direct Trade Programs Short answer: the MOQ you see listed is almost never the MOQ you’ll be quoted. Alibaba listings commonly publish 50–1,000+ piece minimums for automotive parts, US distributors usually gate volume behind an account application instead of a quantity, and direct trade programs tend […]
20
Sep
Sep
Wholesale Winter Stocking: Auto Parts Every Repair Shop Should Carry The short answer: build your winter order around six failure families — battery and charging, ignition (spark plugs and coils), brakes, cooling system, wipers and washer fluid, and lighting. Stock 6–8 weeks of your own historical demand for the fastest movers, and place the purchase […]
13
Sep
Sep
The short answer: diagnose an ignition coil in three layers — a multimeter resistance check (primary 0.4–2.0 Ω, secondary 5–15 kΩ), a live waveform check on a scope or graphing multimeter, and a physical swap test between cylinders. Resistance testing alone misses the most common failure mode: a coil that measures perfectly when cold but […]