Found in 2002,Laesent international is a leading commercial agent being commissinoned to sell instrument and meter of AZ and TES and other brands on environment protection such as sound level meter, Infrared thermometer, Anemometer and EMF tester etc, Laesent international is also an advanced high-tech professional manufacturer of security and protection, obtaining the certificate of ISO9000:2000 Quality Control System,and provides CE, FCC and POHS—marked with ‘RELONG’brand to customers outside the mean land and in over 100 countries across America, Europe and Asia. With the advantage of high-grade products quality, competitive price and marvelous after-sales service, Laesent international enjoys great reputation at home and abroad.


The concept of “Customer first, serving foremost Customers” is the most important asset of our company, continuously trying to improve the products and service and devoting to responding to customers appeals and satisfaction timely so as to keep our customers loyalty and attract more potential customers,New century, new journey, Laesent international is sure to keep pace with the advance of the times and have a free mind, build a strong teamwork to compete the challenges of new global times. Laesent international sincerely expects to establish a goodwill and business relation with business people all of the world on the basis of mutual equality and benefit! You are welcome to contact us through e-mail or by fax at any time. All of your messages will attract our prompt attention and will be replied as soon as possible.