Intellectual Property
Patents & Certifications
Guangdong Mingchen Precision Hardware Co., Ltd holds utility model patents granted by the China National Intellectual Property Administration (CNIPA), covering our proprietary worktable and integrated machining technologies. Each certificate is provided in Chinese original and English translation.
ISO 9001 — Quality Management System Certificate
| Standard | GB/T 19001-2016 / ISO 9001:2015 |
| Certificate No. | 69126Q00253R001 |
| Scope | Machining of hardware components |
| Certification Body | Guangdong Zhongpeng Certification Co., Ltd. (ZPCC) |
| Issue Date | September 30, 2026 |
| Valid Until | September 29, 2029 |
ISO 14001 — Environmental Management System Certificate
| Standard | GB/T 24001-2016 / ISO 14001:2015 |
| Certificate No. | 69126E00114R001 |
| Scope | Environmental management activities involved in machining of hardware components |
| Certification Body | Guangdong Zhongpeng Certification Co., Ltd. (ZPCC) |
| Issue Date | September 30, 2026 |
| Valid Until | September 29, 2029 |
Patent 1 — A Milling Multi-Angle Oscillating Worktable Structure
| Certificate No. | 23960238 |
| Patent No. | ZL 2025 2 0670096.6 |
| Publication No. | CN 223971231 U |
| Application Date | April 10, 2025 |
| Grant Date | March 6, 2026 |
| Patentee | Guangdong Mingchen Precision Hardware Co., Ltd. |
| Inventors | Xu Hua; Peng Lingmin |
Patent 2 — An Integrated Cutting, Milling and Drilling Device for Parts Processing
| Certificate No. | 24111493 |
| Patent No. | ZL 2025 2 1024651.4 |
| Publication No. | CN 224129111 U |
| Application Date | May 23, 2025 |
| Grant Date | April 17, 2026 |
| Patentee | Guangdong Mingchen Precision Hardware Co., Ltd. |
| Inventors | Xu Hua; Peng Lingmin; Zhu Ying |
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