This customer is the largest manufacturer of LED utility lights and LED street lights in the United States. The company has a professional after-sales service team. The company's purpose is not to get more customers at low prices, but to win the favor of many customers with high-quality products and professional after-sales service. Mainly produce LED street lights, LED street lights and LED area lights.
This customer made an inquiry for our company's LSG-1700B large-scale horizontal goniophotometer through the website several years ago. Later, when our company went to the local exhibition. After the customer learned about some technical issues with our engineers at the exhibition. After the exhibition, the customer quickly placed an order and paid it to our company. We arranged production as soon as we receive the customer's order. We quickly confirmed the darkroom size with the customer, and our engineers designed the darkroom drawings for the customer according to the customer's darkroom size.
While we were producing the equipment, customers were decorating dark rooms. Due to the epidemic, our engineers cannot go to the local area to do installation training for customers. However, Lisun was fully prepared to face the impact of the epidemic. Lisun's engineers personally installed and operated each device in the laboratory and recorded it into video. After the customer received our order, we immediately sent the installation video to the customer. After carefully watching our installation video several times, the customer began to follow the video step by step to complete the installation and successfully tested and used it. After the test, the customer was very satisfied with our installation video. The following pictures are the darkroom pictures before and after installation provided by the customer:
Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.
Our main products are Goniophotometer, Surge Generator, EMC Test Systems, ESD Simulator, EMI Test Receiver, Electrical Safety Tester, Integrating Sphere, Temperature Chamber, Salt Spray Test, Environmental Test Chamber, LED Test Instruments, CFL Test Instruments, Spectroradiometer, Waterproof Test Equipment, Plug and Switch Testing, AC and DC Power Supply.
Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618917996096
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