Manufacturing Capabilities

Six stocking and assembly facilities that provide custom wiring and painting along with quick shipments to any part of the US and the UK. Our products are manufactured from top quality materials to provide years of trouble-free service

QSSI fulfills two roles—as our corporate headquarters, and as the division that services our North American customers that purchase products by direct containers to their doors. QSSI was founded in 1985, and has been manufacturing custom die cast parts and components in China since that time. We began manufacturing complete lighting fixtures in 1992 to supply to the OEM markets in the USA and Canada, and have since expanded to worldwide distribution. We have three manufacturing facilities in China and Taiwan, all of which are 100% owned by QSSI and all are registered as 100% foreign owned enterprises. There are no joint ventures or outside investors.

We own our own tooling for our existing product line, and we are also custom designers and manufacturers for our OEM customers. In addition, we own our U.L., CE, GS and TUV files used for the International market and all of our products comply with these strict standards.

We are dedicated to providing our customers a high quality product that is recognized as such within the industry and to do so every time! Our project management teams in the US and China stand ready to reply promptly and accurately to your inquiries. We look forward to the opportunity to build a relationship based on longevity and trust.

QSSI Philosophy – Our philosophy is simple we will consistently offer our customers a high-quality product, and treat them like we would want to be treated if we were our customer. We strive to develop long-term relationships with our customers and provide them with a better customer experience. Our employees are trained in our “Best In Class” Customer Care program. We will work hard to make every interaction with QSSI a positive one.

Mission Statement – To enhance our business growth by developing substantial business on an international level by embracing the needs of each market head-on and expanding our products and services to ensure they are met.

QSSI Company Creed – We believe in open and free enterprise. We will hold the treatment of our employees, customers, suppliers and each international community with only the highest regard and will exemplify all traits of honesty, dignity, fairness, loyalty and respect. We will implement only the highest ethical standards in our business every day.
Company Values

Our Employees – They are the foundation of our strength! Our Integrity – We will do what we say we will do every time! Customer Satisfaction – We will exceed customer expectations! Improvement and Innovation – We will get better day-by-day! Safety and Health – We promote and practice safety and good health to all!


Electronic and Electrical Engineering, Controls Engineering, Electronic Manufacturing and Sub-assembly, Power Supplies, Sensors, Plastic Injection Molding, Borosilicate and Soda Lime Glass Manufacturing, Testing and Inspection


Five locations with complete inventory to deliver 98% of cataloged part numbers within 3 days for minimum quantity of 1. Assembly, Parts Fabrication, powder coating, packaging and custom configuration



Vertically Integrated Manufacturing Including Engineering, Mechanical and Optical Design, Automated Die casting, Automated Sanding and Polishing, Stamping and Fabrication, Powder Coating with Pretreatment, Assembly, SMT LED, Thermal and Photometric Testing


Design Engineering, Automated Fabrication, Plastic Injection Molding, Motor, Fans, Powder Coating, Die Casting, Assembly Inspection and Testing