For technical or product support, there are a number of ways to reach PowerPhotonic. Global Technical Support Email support is always available by using the electronic request form below. Europe Telephone: +44 (0) 1383 825 910 Hours: 08.30am to 18.00pm, Western European Time South East Asia Telephone: +886 (0) 1383 825 910 Hours: 08.30am to 18.00pm, +8hrs UTC Alternatively, please fill in the form below and submit. One of our technical team will respond within 24 hours. 你的名字 * 你的邮件 * 学科 你的信息 * CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Math question * 11 + 5 = Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.