Quality Control
At Sunshine Industrial Corporation, we believe that quality should never be compromised. That’s why we have implemented a robust quality control system that ensures every bottle of our detergent meets the highest standards.
From raw materials to finished product, every step of our production process is rigorously controlled. We use only the best ingredients and employ state-of-the-art testing equipment to ensure that our detergents are effective, safe and durable.
Quality Control Team: Our quality control team consists of 60 professional inspectors, all holding intermediate inspection certificates or relevant qualifications. This team, composed of specialized quality management personnel, forms the backbone of our quality assurance efforts.
Sample Room: Internally, we have equipped a series of standardized sample rooms. We follow a sample retention mechanism with an effective period of half a year. In terms of hardware, we ensure robust quality management capabilities.
Laboratory: Our laboratory covers an area of approximately 460 square meters. It houses an analytical laboratory and a 100,000-level microbiological testing laboratory. Additionally, we are equipped with specialized testing equipment, including industry-leading vertical degreasers, viscosity testers, foam detection devices, and coal calorific value testers—over 100 sets in total. These resources allow us to meet every customer’s requirements for product quality.