Jiangsu Zhongrui Machinery Manufacturing Co., Ltd.

Jiangsu Zhongrui Machinery Manufacturing Co., Ltd. is a Jiangsu Province-based oilfield equipment manufacturer and the main investment company behind Camtop (Shanghai) Machinery Equipment Co., Ltd. The company operates a 10,000 square meter processing plant with advanced manufacturing equipment across dedicated BOP processing, casing head processing, and BOP control device manufacturing lines. Zhongrui holds API certifications for API 6A (Wellhead and Tree Equipment), API 16A (Drill-Through Equipment), API 16C (Choke and Kill Equipment), API 16D (BOP Control Systems), and API Q1 quality management system certification. Its product range covers blowout preventers (BOPs), wellhead equipment, casing heads, choke and kill manifolds, specialty valves, elastomer products, flanges, and spools. Through its Camtop commercial subsidiary, the company supplies API-certified oilfield equipment globally.