Each part of our 4mm twin dc solar cable is perfectly manufactured. We, Zhejiang Pntech Technology Co., Ltd. have been putting the 'Quality First' as our basic tenet. From raw materials selection, design, to the final quality test, we always adhere to the highest standard in the international market to perform the whole procedure. Our designers are keen and intense in the aspect of observation and perception to the design. Thanks to that, our product can be highly praised as the artistic work. Besides that, we will carry out several rounds of strict quality tests before the product being shipped out.

PNTECH has strived to improve the brand awareness and social influence of the products with a view to increase the targeted market share, which is finally achieved by making our products stand out from the other counterparts thanks to our PNTECH branded products' original design, advanced manufacturing techniques adopted and sound brand values that are clearly delivered in them, which contributes to further increase the influence of our brand.

Professional and helpful customer service can also help win customer loyalty. At PNTECH, customer's question will be responded rapidly. Besides, if our existing products like 4mm twin dc solar cable do not meet needs, we also provide customization service.