SHAANXI FULLSTAR ELECTRONICS CO.,LTD is specialized in electronics and magnetic components .The main products are High-frequency transformer, Low-frequency encapsulated transformer, RF transformer, Planar transformer, LAN transformer, High-voltage ignition transformer, SMD transformer, SMD power inductors, SMD common mode inductors, Through-hole power inductor, High-precision Current Transformers and split-core current sensing transformers . 

      We also sell ferrite cores, bobbins, iron power cores, amorphous cores , sendust cores and Nanocystalline cores, etc., accessories. The products are exported to more than 40 countries and regions.Our factory has 30 years' experience in electronics field and the annual volume is above 200,000,000 pieces. 

       We are ISO9001:2008 certified company.Our operating policy is "Quality comes first, customer foremost". We have excellent team engaging learning and mastering advanced technology . We provide high quality products , quick delivery , strong technical support & best service and would help our customers achieve the maximum value . Customer's satisfication is the only benchmark to verify our works.

1.Q : Why choose us?

A : Fullstar has been mamufacturing customized RF Balun Transformer for more than 24 years.

2. : Do you have any certificates?

A: We have CE, RoHS, CCC, CQC, ISO9001:2015 Certification.

3. Q: How about your products quality inspection?

A: We have professional QA and QC teams. 100% quality inspection is performed before shipment.

4. Q: Can you use our logo?

A: We accept OEM and ODM production.

5. Q: What's your quality guarantee?

A: We repair or replace parts within 18months if necessary.