About us
Our Company has strong technical development capabilities, advanced manufacturing equipment, perfect testing methods and comprehensive after-sales service. It has passed ISO9001: 2000 quality system management certification, SGS environmental testing certification and CTI certification, thus providing customers with quality products and high efficiency. Service.
Our company owns the trademark "ZG" of our own brand. Our products are widely used in military and civilian fields. We provide supporting services for many domestic color TV sets, energy-saving lamps, color TVs, switching power supplies, chargers, controllers, audio and other manufacturers. In Europe, America and Southeast Asia, we have achieved good reputation among our customers.
FAQ:
1, Are you Manufacturer or trading company?
We are a manufacturer only in diode, bridge rectifiers and automotive rectifier diode. We could supply competitive price and fast delivery and good quality with prompt service, we guarantee that we will reply to our customers within 1-12H once we receive the inquiry, we will do the utmost to help to cut down your cost.
AND ZG WILL LIKE TO ASSURE ALL THE CUSTOMERS THAT WHATEVER IS WRITTEN ON THE LABEL OF THE PRODUCT IS 100% TRUE
2. May I have some samples for testing?
Yes, OF COURSE. We offer free samples for our customers and they only need to pay the freight for samples. If you have order with us, we will deduct the freight from your first order.
3. What about the delivery ?
Usually the lead time is about 1-3 weeks after receiving payment. For many normal parts, we have the quantity in stock and we have the system to ensure the delivery will be on time.
4. What about the payment terms ?
Order amount is less than $10000: 80% Advance,and 20% before shipment.
Order amount is between $10000 and $20000: 50% Advance and 50% before shipment.
Order amount is more than $20000: 30% Advance and 70% before shipment.
5. What about the shipment terms ?
FOB Shanghai by sea;
Contact us:
Changzhou Zhongguang Electronic Co., Ltd
Add: No.6 Hehong Road,Wujin Economic Development Zone, Jiangsu, China.
We also work with DHL, FEDEX, TNT and etc. For large quantity , it's up to you to choose the freight forwarder and if you need, we could assist you.
Audited Supplier 
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