China Recycled Juicer Steel Can Suppliers & Factory

Yes. We source our stainless steel coil and blanks from audited metallurgical smelters that utilize Electric Arc Furnace (EAF) recycling. We can supply Global Recycled Standard (GRS) transaction certificates and ISO 14021 environmental claims documentation verifying PCR content ranges between 75% and 95%. Every batch is subjected to Optical Emission Spectrometry to verify that austenitic ratios match strict AISI 304 (EN 1.4301) or 316 (EN 1.4401) food-contact specifications.

Acidic juices contain citric and malic acids that can attack micro-fissures in poorly drawn steel. Wuyi Ronchine implements an electrolytic polishing process inside our juicer canisters that yields a mirror-smooth Ra < 0.4 µm interior finish. This is followed by chemical passivation in a controlled nitric/citric acid bath, generating a dense, self-healing chromium oxide film. We substantiate this through standardized 4-hour hot citric acid leach tests and ASTM B117 salt spray checks ensuring zero metallic migration.

For existing catalog models with custom Pantone spray finishing or laser logo etching, our MOQ starts at 1,000 to 3,000 pieces per colorway. For fully bespoke OEM projects requiring dedicated deep-draw molds or custom lid tooling, our standard MOQ is 5,000 to 10,000 pieces. Custom rapid prototyping takes 7 to 10 business days via CNC and 3D printing; hard tooling fabrication typically requires 25 to 35 days, followed by mass production cycles of 30 to 45 days after Golden Sample sign-off.

Our products comply with all major international market entry requirements. Production batches are routinely tested through accredited third-party laboratories (SGS, TÜV, Intertek) to confirm compliance with US FDA 21 CFR 175.300 / California Prop 65, European Framework Regulation (EC) No 1935/2004, and Germany's stringent LFGB §§ 30 and 31. All polypropylenes, Tritan resins, and silicone seals utilized are certified 100% BPA-free, BPS-free, and phthalate-free.

Yes. Wuyi Ronchine is internationally recognized for its multi-surface finishing artistry under our YAMI and Jass Life brands. We maintain automated dust-free spray painting lines for smooth ombre gradients, Physical Vapor Deposition (PVD) vacuum electroplating chambers for mirror-like metallic tones, and a dedicated craftsmanship workshop for hand-applied and template-cured rhinestone (drill sticker) applications that pass 24-hour cycle soak adhesion testing.

Wuyi County is part of the world's dense hardware and cup manufacturing industrial corridor in Jinhua. Raw materials, stamping dies, surface finishing plants, packaging suppliers, and silicone gasket specialists all operate within a 30-kilometer radius. Furthermore, our proximity to Ningbo Port—one of the largest container ports in the world—means we can arrange fast container drayage within hours of packing, lowering inland transport costs and securing expedited ocean vessel schedules.