Shanghai KangRui Electronics Co., Ltd. is a professional to process ironwork enterprise integrated by product R&D, manufacturing and sales. We have been specializing in the production of zincified knockouts (switch housings), circuit breakers and stainless cold stamping products for more than ten years, especially in knockouts.

We produce hundreds of various dimensions or styles of knockouts including 0.6mm to 1.6mm in iron thickness, with earth screw or not, with active or inactive installation fastener, with various diameters of holes and holes with trimmed or untrimmed and so on. Our production capacity is about 25 days container loaded counters/30 days to sail off shore. We are also able to meet special requirements or arrange to produce new products according to the samples brought in from our clients as well as to offer OEM service.

Since we have a long-time stable price-advantageous raw material supplying channel, our prices are much more competitive than other similar firms. In addition, we have a strict quality control system with highly qualified staff to ensure good quality products. So far our products have enjoyed a good reputation home and abroad and have been exported to the New York, UK, Israel, South Africa, Dubai,Cyprus, the Middle East, the West African Community and other countries or regions worldwide.

Our company is well known for most favorable price, various designs, exquisite workmanship and strong quality control management in this line. Quality first, customers above all is our permanent principle and business value. For further more information, please feel free to contact us directly. You are welcomed to visit our company and plants.