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Written for the person placing the order.
Material selection, standards, logistics and private-label practice, written by the people who quote and build the product. Every article answers a question that comes up in real quotation threads.
Urethane vs TPU vs rubber dumbbells: which coating should a distributor stock?
A buyer's comparison of CPU, TPU and rubber dumbbell coatings: durability, odour, floor marking, price tier and which customers specify each one.
What the international weight colour code means, and when to ignore it
Red 25, blue 20, yellow 15, green 10, white 5: where the IWF colour code comes from, which products follow it, and when a private-label brand should use its own scheme.
Reading container loading figures: how to calculate landed cost for free weights
Free weights are heavy and cheap per kilogram, so freight decides the margin. How to use net weight, gross weight and container loading quantities to price a dumbbell or plate order before you commit.
Competition vs commercial kettlebells: what actually changes at each weight
Why a competition kettlebell is the same size at 8 kg and 32 kg, what the hollow steel shell means for cost and tolerance, and which facilities should specify which.
Private-label free weights: what to send a factory to get an accurate OEM quote in 48 hours
The eight things a manufacturer needs to price a private-label dumbbell, plate or kettlebell order, and the questions that delay a quotation when they are missing.
Bumper plates explained: rubber, urethane and competition, and which floor needs which
What separates a training bumper from a competition plate, why urethane bumpers are thinner, and how to specify bumper plates for a functional training floor, a box gym or a weightlifting club.
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