If the page of eye sunglasses is indicated with "Free Sample", then a free sample is available. Generally, free samples are offered for routine products of WENZHOU ZHICHENG OPTICAL MFY CO.,LTD. But in the event the customer has particular conditions, such as product dimensions, material, logo or color, we'll charge costs.
The fame of being a professional custom sunglasses manufacturer is well deserved for L'armonia. ZHICHENG OPTICAL's anti-blue glasses series include multiple types. A variety of chemical properties and hygiene requirements of L'armonia reading glasses are strictly measured, complying with both domestic and international standards of sanitary ware. Its frame, made of stainless steel or titanium, can effectively resist the corrosion caused by sweats or tears. with the characteristics of anti blue ray glasses, anti-blue glasses can complete meet the production need. It is characterized by premium colorfastness, which makes it suitable for long-term use.
L'armonia would like to lead every customer to success of optical frames business. Inquire now!
