Q1
Who are we?
We are based in Guangdong, China, established in 2001. Our company has been specializing in selling Mean Well power supplies for over 20 years. Our warehouse currently holds more than 40 million RMB of Mean Well inventory, ensuring the most abundant stock and competitive pricing.
Q2
How can we guarantee quality?
We deploy 3 QC engineers per production line to monitor and test products during manufacturing. We strictly mandate a pre-production sample prior to mass production and execute 100% final inspection before any shipment leaves our facility.
Q3
What products can you buy from us?
We supply AC/DC Enclosed Power Supplies, LED Drivers, Power Adapters, DIN Rail Power Supplies, and DC/AC Inverters.
Q4
Why should you buy from us rather than other suppliers?
Shenzhen Changzheng Trading Co., Ltd. is a comprehensive distributor focusing on MEAN WELL power supplies. We offer:
• The most complete MEAN WELL stock (over 1,000 popular models in warehouse)
• Highly competitive worldwide factory and bulk pricing
• Premier product support with swift response times and professional engineering assistance.
Q5
What services and trade terms can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES.
Accepted Payment Currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Accepted Payment Methods: T/T, PayPal, Western Union.
Spoken Languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
Q6
What is the standard warranty and after-sales support period?
All authentic Mean Well HDR series DIN Rail power supplies come with a standard 3-year manufacturer warranty, backed by comprehensive technical support and prompt replacement policies.