42 Metrology services; Engineering design services; New product design services; Product development; Providing quality assurance services in the fields of consumer packaging, printing, textiles, machining and metal formation, casting, glassware, biodegradable products, plastics and injection molding, auto parts, auto electronics, electronics assembly, aviation electronics, computer and data center servers, telecommunication equipment, consumer electronics, electronics controllers, semiconductor controllers, cables and wires, connectors, speakers, printers and printer parts, heating and cooling products, aftermarket capital equipment parts, construction equipment parts, agriculture water pumps, vending machine parts and accessories, water purification equipment parts, medical equipment, personal wellness products, beauty products, home appliance parts and assemblies, housewares and homeware products, floor polishing equipment and products, water bottles and cups, pets products, tools, garden products, planters, sports products, travel accessories; Product testing, namely, providing mechanical strength and performance testing of products for others, providing compatibility testing of products for others, providing torque and push and pull testing of products for others, providing UV aging testing of products for others, providing salt spray testing of products for others, providing temperature and humidity cycling testing of products for others, providing vibration testing of products for others, providing cross-section analysis, cutting, and polishing of products for others, providing ESD testing of products for others, providing roughness and hardness testing of products for others, providing material composition testing of products for others, providing color match testing of products for others, and providing optical inspection of products for others