For modular cleanroom and other products, samples are free except you will bear the express cost. An express account such as DHL or FEDEX is needed. We are keen for your understanding that we have a lot of samples to send every day. If all the freight are borne by us, the cost will be very high. In order to express our sincerity, as long as the sample is confirmed successfully, the freight of the sample will be offset when the order is placed, which is equivalent to free delivery and free shipping.

Guangzhou HaoAir Purification Technology Co.,Ltd. is a famous manufacturer in China. We provide professional products with rich experience, such as ridgid air filter. HaoAir Purification produces a number of different product series, including air shower. The product is able to stand up the temperature variations. It still works well even placed in extreme cold or heat temperatures. The product can increase the rate of finished products. The product is strong and sturdy enough, so it can be used during any season and withstand much of the inclement weather. It is certified by SGS corporation and reaches RoHS standard.

HAOAIRTECH effectively strengthens the social responsibility and firmly establishes the service awareness. Please contact.