Support Center

Frequently Asked Questions

• Difference Between Riveting and Resistance Welding?

  Resistance welding has a greater pulling force, more stable and more economical.

• Where are OMEGA SONNEN products made?

  Made in Malaysia. For detailed OMEGA SONNEN address, please refer to our contact us page.

• How Can I purchase OMEGA SONNEN products?

  Please send mails to info@omegasonnen.com. Our sales will response soon.

• How do I contact customer service?

  Please visit page of Contact Us where you’ll find Google Map of our locations, email and phone number.

• The difference between 150 chips and 180 chips

  180 chip is larger in size, has better heat dissipation performance, and can carry more current; Generally speaking, our 25A junction box uses 150 chips, 30A is 180 chips, and the suppliers are first-class manufacturers in the market: China Resources Micro and Silan Micro.