850 nm light is endowed with a competitive price and superior performance and is known as a star product of Zhuhai Tianhui Electronic Co., Ltd.. The product is manufactured by the first-rate materials sourced from excellent suppliers. The materials realize the long-term stability of the product. Its production strictly adheres to the international standards, meeting environmental protection requirements at each phase. Besides, the product passes the ISO 9001 certification with its quality internationally accredited.

While establishing Tianhui, we have been always considering improving the customer experience. For example, we constantly monitor customer experience through new network technologies and social media. This move proves the most effective ways to get feedback from customers. We have also launched a multi-year initiative to do customer satisfaction research. Customers have a strong intention to make repurchases thanks to our high level of customer experience we provide.

Quality products backed by outstanding support are the cornerstone of our company. If customers are hesitant to make a purchase at Zhuhai Tianhui Electronic Co., Ltd., we are always happy to send sample 850 nm light for quality testing.