About Us - Tianjin Sunland International Trading Co., Ltd.

Welcome to Tianjin Sunland

pieces

A monthly production capacity of around 24,000 wheels.

acres

More than 3333 acres of total area.

aluminum alloy

Our manufacturing process adopts 6061 aluminum alloy (aerospace aluminum) direct forging.

Why Choose Us

Founded in 2014, Tianjin Sunland International Trading Co., Ltd.D is the brand of Tangxing Factory, a professional alloy wheel manufacturer based in Langfang, Hebei, strategically located near Beijing and Tianjin, just 55km from Tianjin Port. We integrate design, production, and sales, supported by our own CNC workshop, automated painting lines, and smart polishing equipment. With a monthly capacity of 20,000 wheels and a minimum order of just 4 pieces, we offer full customization—including design, size, material, finish, and color—for all vehicle types. Our in-house design team delivers 2D drawings within 24 hours. We serve both B2B and B2C clients, providing strong production capability and design support for businesses, along with reliable after-sales service and flexible order quantities for end customers. Experience, quality, and customer focus define what we deliver.

Our Strength

Our factory utilizes the most advanced technology and equipment to produce high-quality forged alloy wheels for sedans, electric vehicles (EVs), off-road vehicles, SUVs, and more. Our wheels are compatible with a wide range of brands, including Toyota, Audi, Mercedes-Benz, and BMW.

We operate our own CNC workshop and automated painting line, with a monthly production capacity of 24,000 wheels, supporting both large-volume orders and flexible customization. Every step of our manufacturing process follows precise procedures and undergoes rigorous multi-stage inspections, ensuring each wheel meets the highest standards of quality before delivery.

Manufacturing Process

Our manufacturing process adopts 6061 aluminum alloy (aerospace aluminum) direct forging, the overall super plastic one-time rapid prototyping process, refines the grain, optimizes the micro structure, and at the same time preserves the complete metal forging streamline, the mechanical properties of the straight forged product Higher, avoiding the defects such as looseness, pores, poor impact of cast aluminum alloy, and spinning and stacking defects of forging and spinning products.

OEM / ODM

With extensive experience in custom alloy wheels, we specialize in providing OEM/ODM services tailored to your needs. We accept orders starting from just 4 wheels, and within 24 hours of order confirmation, we will provide initial 2D design drawings. Our custom wheels are available in sizes ranging from 15 to 26 inches, with full customization options including color, PCD, ET, J-value, surface finish, center cap, and more.

Backed by a professional design and technical team, we also offer expert advice and guidance on wheel modification. Let us provide you with tailored wheel solutions, designed for outstanding performance.