บทความร่ม

UPF 50+ umbrella fabric guide for buyers: UV test methods, report scope, color and coating variables, whole-product limits and RFQ checklist.

Pongee vs polyester umbrella fabric explained for buyers: composition, weave, feel, coating, tests, cost drivers and RFQ specifications.

POE vs PVC transparent umbrellas for buyers: clarity, flexibility, odor, cold handling, printing, compliance, testing and supplier RFQ fields.

Automatic vs manual umbrellas for B2B buyers: mechanism options, weight, cost, cycle testing, safety, packaging, use cases and RFQ fields.

Compare 190T vs 210T umbrella fabric correctly: fabric count, weight, yarn, strength, coating, waterproof tests, cost and RFQ fields.

B2B guide to promotional umbrellas: plan models, logo printing, samples, MOQ, quality control, packaging and delivery for wholesale orders.

Custom umbrellas for Switzerland: B2B guidance on compact models, colours, logos, samples, packaging, quality control and repeat orders.

Custom umbrellas for Switzerland: select models, logos, handles, samples, premium packaging and quality control for hotels and brands.

Custom umbrellas for Switzerland: choose models, logo printing, handles, samples, premium packaging and project-specific quotations.