30th Floor, Building C, Ocean International Center, Gongshu District, Hangzhou, China +86-18667008637 [email protected]

With a 101,320 sqm facility, 300+ automated machines, and 3 production lines, we deliver tens of millions of units annually, easily fulfilling high-volume orders from global giants.

Our team of 63 experienced R&D engineers, equipped with 3D printing and precision mold-making tools, launched 225 new designs last year and offers 3-day rapid prototyping.

42 full-time QA/QC inspectors execute testing protocols exceeding industry standards. Certified by ISO 9001 & EN 14582, ensuring 100% leakproof and BPA-free products.

From tube stretching, welding, and vacuum insulation to coating and assembly, all processes are done in-house. Zero outsourcing guarantees consistency, cost-efficiency, and on-time shipping.
A design-led drinkware brand for outdoor people. Built on 53+ years of craft and three generations of expertise. Lightweight, durable, and food-safe.
Perform spectral analysis on incoming 304/316 stainless steel, high-purity titanium sheets, and PP parts to ensure 100% food-grade and BPA-free compliance.
Measure wall thickness and roundness of stretched outer shells and inner liners, discarding any semi-finished products with micro-cracks or uneven tension.
Utilize advanced laser welding and perform pneumatic pressure tests on the seams of inner and outer walls to eliminate micro-pores.
Execute hours of vacuum firing in high-temperature furnaces, followed by a 100% computerized thermal sensor test to filter out any non-performing units.
Perform electropolishing or sandblasting on inner walls, testing smoothness and corrosion resistance to ensure zero metallic taste and easy cleaning.
Conduct cross-cut and abrasion tests on powder-coated or painted surfaces, ensuring the finish remains intact after long-term use and dishwasher cycles.
Assemble silicone gaskets and lids, conducting multi-angle high-pressure inversion tests to guarantee 100% spill-free performance during active use.
Execute final cosmetic, thermal retention, and functionality audits based on AQL 2.5/4.0 standards before packaging to guarantee flawless delivery.
Partner with a premium outdoor drinkware brand backed by decades of insulation expertise. Bring high-performance tumblers and adventure-ready coolers to your market—with the support to win.
Exclusive or non-exclusive partnerships for outdoor chains, specialty retail, e-commerce, and wholesale networks.
Tailored programs for gift, corporate, hospitality, and vertical channels—with MOQ and pricing aligned to your business model.
Authorized e-commerce on Amazon and other platforms with MSRP alignment, store registration, and territory protection.


