If you’re sourcing refrigerator locks — whether for commercial coolers, medical fridges, or home appliances — China is the place to look. China is home to a large number of refrigerator lock suppliers, with over 1,000 manufacturers and suppliers listed on Made-in-China.com alone. Most are concentrated in Zhejiang, Guangdong, and Jiangsu provinces. Below are the leading manufacturers:
1. Cixi Anli Lock Factory
Location: Ningbo, Zhejiang
Anli has been dedicated to various locks for 38 years, including padlocks, garage door locks, coin locks, gun locks, refrigerator locks, etc. Operating under the ISO9001 quality management system, the factory delivers products that meet CE and RoHS requirements, known for fine craftsmanship and consistent quality. The company offers very flexible OEM and ODM services, fast sample delivery, short lead times, and competitive pricing. Their team brings proven experience in serving global buyers. If you need to buy refrigerator locks or freezer locks made of high-quality materials in bulk, Anli Lock Factory is a solid first stop.
Best for: OEM buyers, combination, cylinder or cam lock sourcing
2. Ningbo Wangtong Locks Co., Ltd.
Location: Ningbo, Zhejiang
Wangtong holds both ISO9001 and ISO14001 certifications — a strong signal that they take quality control and environmental responsibility seriously. Their range covers lock bodies, lock components, and full assembly parts, making them versatile for different product needs. Over 10 of their lock series hold national patents, and they’ve built long-term relationships with more than 1,000 steel furniture and lock companies worldwide. For buyers who need a certified, dependable partner, Wangtong is a name worth shortlisting early.
Best for: Certified sourcing, lock components
3. Foshan Chenguang Metal Products Co., Ltd.
Location: Foshan, Guangdong
Chenguang produces a wide range of metal hardware — door locks, cabinet locks, and refrigerator hardware fittings. They’re based in Foshan, which is arguably China’s most important hardware and furniture manufacturing hub. That location gives them access to premium raw materials and a dense network of component suppliers, keeping costs down without cutting corners. If you’re placing a mixed hardware order alongside fridge locks, Chenguang’s broad catalog makes consolidation easy.
Best for: Multi-product hardware orders
4. Zhaoqing Gaoyao Jiedeli Hardware Co., Ltd.
Location: Zhaoqing, Guangdong
Jiedeli has carved out a strong niche in cabinet locks, toggle latches, and industrial-grade handles. Their products are engineered for durability, which is exactly what commercial refrigeration demands — locks that can withstand repeated daily use in restaurants, supermarkets, and warehouses. They understand the functional requirements of industrial environments, and their quality checks reflect that. Buyers in the food service or cold chain industry will find their catalog especially relevant.
Best for: Industrial-grade locks, commercial refrigeration
5. Shangkun Industrial Technology Co., Ltd.
Location: Dongguan, Guangdong
Shangkun offers a comprehensive hardware lineup — locks, hinges, handles, and draw latches — all produced in-house. That breadth makes procurement significantly easier when you’re outfitting refrigeration units and need multiple hardware types at once. Instead of juggling several suppliers, you can consolidate your order with one reliable source. They also support custom designs, which is useful if your product requires non-standard dimensions or finishes. A practical, flexible option for for buyers who want streamlined procurement.
Best for: One-stop hardware procurement, compression latches
6. Ningbo Rato Hardware Co., Ltd.
Location: Ningbo, Zhejiang
Rato operates from a 4,000㎡ factory in Ningbo and carries an extensive lineup — furniture locks, bike locks, padlocks, digital locks, key lock boxes, and more — all CE and RoHS certified. They support OEM and ODM services, and their products are sold in over 50 countries across North America, Europe, Southeast Asia, and the Middle East. BV audited and export-tested, they’re a strong choice for buyers who want broad lock variety with verified credentials.
Best for: Diverse lock types, export-ready sourcing
7. Degol Hardware Co., Ltd.
Location: Jiangmen, Guangdong
Degol focuses on handles, hinges, and locking hardware for both domestic appliances and light commercial equipment. Their refrigerator locks are designed to integrate neatly into finished products — clean looks, smooth operation, and long service life. Based in Jiangmen, they benefit from Guangdong’s deep hardware manufacturing ecosystem. They work well with appliance brands and OEM clients who need hardware that’s both functional and presentable. A reliable partner for product-level hardware integration.
Best for: Appliance hardware, handles and hinges
8. Yueqing Junma Electronics Co., Ltd.
Location: Wenzhou, Zhejiang
Junma goes well beyond basic locks — they supply complete freezer and cooler components, including door handles, locking mechanisms, and other refrigeration parts. That makes them especially useful if you’re building or repairing refrigeration units and want to source multiple components from one place. Their background in electronics and freezer parts means they understand how their products fit into a larger system, not just as standalone pieces. A smart choice for full-unit sourcing.
Best for: Freezer parts, cooler handles and locks
9. Wenzhou Shunlong Hardware Cabinet Lock Co., Ltd.
Location: Wenzhou, Zhejiang
Located in Wenzhou — known as China’s “Industrial Electric Capital” — Shunlong focuses on cabinet locks, cam locks, hinges, handles, and door stops for switchgear, instrumentation, and communication cabinet applications. SGS verified, they use advanced production equipment and maintain strict quality testing standards. Their tight product focus means consistent finish and dependable performance. A good fit for buyers who want a specialized, no-frills lock supplier without large MOQ pressure.
Best for: Cabinet locks, cam locks, smaller MOQs
10. Tanja Industrial (Shandong) Co., Ltd.
Location: Yantai, Shandong
Tanja is one of China’s most recognized industrial hardware brands, with a focused product line covering toggle latches, refrigerator door locks, compression latches, hinges, handles, and cabinet locks. Their stainless steel freezer and cold room door locks are purpose-built for demanding environments like commercial kitchens, cold storage rooms, and refrigerated transport. If you need a proven, export-ready supplier with deep expertise in refrigeration locking hardware, Tanja belongs on your shortlist.
Best for: Freezer door locks, compression latches, cold storage hardware
Quick Tips Before You Order
- Ask for samples first. Most of these suppliers offer samples — always test fit, finish, and durability before committing to a large order.
- Check certifications. ISO9001 is the baseline. For markets like the EU or US, ask about CE or RoHS compliance.
- Be clear on MOQ. Minimum order quantities vary widely. Some suppliers are flexible for new buyers; others aren’t.
- Watch response speed. Pay attention to how quickly suppliers reply on trade platforms — faster responses usually mean better cooperation.
- Ask about lead times. If delivery timelines matter to you, always confirm standard production cycles in advance to avoid disruptions later.
- Understand customization options. Most Chinese suppliers offer OEM/ODM services. If you plan to customize, communicate feasibility early.
