In the global coffee industry, preserving the volatile aromatic compounds of roasted beans is a high-stakes engineering challenge. Ningbo Xianglong Metal Products Co., Ltd. leverages 26 years of precision manufacturing to redefine storage standards.
Freshly roasted coffee beans release CO2 for weeks. Our storage jars feature proprietary One-Way CO2 Release Valves. This prevents "bean suffocation" and oxidation, ensuring that your specialty coffee maintains its cupping score for 40% longer than traditional plastic packaging.
Our facility is ISO 9001:2015 and ISO 14001 certified. We undergo rigorous German TUV audits. For global buyers, this translates to guaranteed material traceability (SS304/SS316) and compliance with international food safety standards (FDA, LFGB).
Located in the metal manufacturing hub of Ningbo, China, we offer One-Stop ODM/OEM customization. From laser cutting to PVD vacuum coating (Luxury Gold, Matte Black), we integrate the entire value chain to reduce lead times by 30% compared to fragmented suppliers.
Decoding the Ningbo advantage for international coffee equipment procurement.
Our factory utilizes high-precision CNC laser cutting and automated welding. Unlike smaller workshops, we can scale production from boutique 1,000-unit runs to 100,000-unit global rollouts without compromising the 0.05mm tolerance required for airtight seals.
In the coffee industry, corrosion resistance is paramount. We use premium SS304 austenitic stainless steel, which is resistant to coffee oils and acidic moisture. Every batch is spectrographically tested to ensure chemical compliance.
By handling everything from stamping to PVD surface treatment in-house, we eliminate the "middle-man markup." This allows global retailers to maintain healthy margins while offering premium, professional-grade storage solutions.
Adapting to the "Third Wave" coffee movement across different continents.
Focus: Large-scale silos (1kg-5kg) with high-capacity CO2 valves. Our black SS304 silos are a staple for US roasters who prioritize an industrial aesthetic and long-term bulk freshness.
Focus: Aesthetics and PVD finishes. European markets demand high-end finishes like Gold or Copper stainless steel. Our PVD vacuum coating technology ensures the finish is food-safe and scratch-resistant.
The industry is moving toward "Smart Storage." We are currently R&D testing vacuum-pump integrated lids and temperature/humidity monitoring sensors for the next generation of bean jars.
With 26 years of deep expertise in the metal products sector, we specialize in providing one-stop ODM/OEM customization services for global clients across categories including floor drains, wall niches, coffee bean storage bins, and metal office furniture. Our operations span the entire value chain from design and R&D to production. Equipped with core processes including laser cutting, stamping and bending, precision welding, and automated assembly, the company ensures consistent quality through standardized production.
It holds authoritative certifications such as German TUV, ISO 9001, and ISO 14001. Leveraging robust manufacturing capabilities and professional services, its products reach major markets including Europe, North America, and Australia. The company maintains long-term partnerships with internationally renowned brands such as AOB (USA), ASTERM & WIRQUIN (Europe), DELTA (Australia), and COFLEX (Mexico).
Technical answers for coffee industry professionals and procurement managers.
A1: Coffee beans are photosensitive. UV light accelerates the degradation of lipids and oils, leading to rancidity. Stainless steel is 100% opaque, providing total protection from light, whereas glass requires dark cabinets.
A2: Yes. Darker roasts degas more rapidly. We can adjust the valve sensitivity and "cracking pressure" based on your target roast profile as part of our OEM customization service.
A3: Not at all. Our PVD (Physical Vapor Deposition) process is a vacuum-based molecular bonding technique. It is widely used in medical implants and high-end cutlery, and is 100% FDA/LFGB compliant.
A4: For standard designs with laser-etched logos, our MOQ starts at 500 units. For fully custom mold designs, the MOQ is typically 2,000 units, depending on the complexity.
Xianglong
