digital module digital voltage meter digital timer

♦ Economic and practical products from hi-earns, reliable performance.

♦ Choose hi-earns, choose a rest assured.

♦ Advanced production lines and test rooms.  

♦ Complete system of IQC.

♦ Perfect QCP.

♦ Strict spare parts IQC system, to ensure every spare parts are qualified.

♦ Technical support in every step to eliminate all detailed questions.

♦ Modern workshops have advanced production lines and professional knowledge of assembly.

♦ Flow card to record each details carefully. 

♦ Test engine at least twice before ex-factory.
 

♦ With all the technical advantages, we promise customer one year warranty. 

♦ Low price spare parts provided beyond warranty period.
 

HI-EARNS ALWAYS PROVIDE THE BEST, WE LISTEN TO YOUR NEEDS. 
 

Any time you need us, we are here!

Joanna zong

♦ Mobile/WhatsApp: +86-15861139078

♦ E-mail: hiearns7@ 

♦ SKYPE: joanna09081 

♦ TradeManager: cn209708599

♦ MSN: wmhi-earns12@ 

♦ WeChat: joanna0430-zong

♦ QQ: 1181029312