Shenzhen Xinglangpu Co., Ltd. Factory Tour

The process begins with the selection of high-quality stainless steel. This metal is chosen for its durability, rust resistance, and ease of cleaning, making it the ideal choice for kitchen sinks.

The stainless steel is then cut into sheets of the appropriate size. Precision in this step is crucial to ensure the final product has the correct dimensions.

The cut sheets are in the desired sink shape. Pressing sink is usually done by deep drawing, where a punch presses the sheet into a forming die. The handmade sink is generally done by a bending machine, using a bending process to form the shape.

These are welded together if the sink design requires multiple parts (like double basin sinks). This process is performed precisely to ensure a seamless look and watertight seal.

After forming and welding, the sink undergoes polishing. This process removes any blemishes from the forming and welding processes and gives the sink its characteristic shine.

A noise-reducing coating is often applied to the underside of the sink. The coating helps to dampen the sound of running water and clattering dishes.

The last step in the process is a thorough quality inspection. Each sink is individually checked for defects to ensure it meets high-quality standards.

Once approved, the sinks are carefully packaged to prevent any damage during transit and then shipped to customers.

We understand the importance of color in kitchen aesthetics. That’s why we offer a wide range of finish options for stainless steel sinks, so you can find the perfect match for any kitchen decor. From classic silver and matte black to warm copper tones, we have you covered.

Kitchen spaces vary widely, so we provide full custom sizing to ensure our sinks fit seamlessly with your design. Simply share your exact dimensions, and our experienced manufacturing team will craft a sink tailored precisely to your specifications.

Design plays a key role in both the function and appearance of a sink. Whether you prefer single or double bowls, rounded or sharp edges, or undermount vs. topmount installation, we can customize every detail to match your requirements.

Unique shapes turn a sink into a kitchen centerpiece. Our custom shape service lets you bring your ideal vision to life, from classic rectangles to stylish D-bowls. We create sinks in nearly any form to elevate your kitchen’s overall aesthetic.

For businesses looking to build their brand, we offer custom logo services. Through embossing, laser engraving or etching, we integrate your brand mark directly into the sink — helping you deliver premium products while promoting your brand.

Engineering & Manufacturing Expertise With over 10 years of sink manufacturing experience, our R&D center combines technical expertise with practical production know-how to deliver reliable, high-performance products. Our capabilities include:

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Advanced tooling development: We design and build custom molds and tooling for complex sink shapes, enabling efficient production of both standard and customized models.

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Process automation: We integrate automated forming, welding, and polishing processes to ensure consistent quality and precision across every unit.

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Custom material solutions: We work with premium-grade stainless steel and specialized coatings to address specific needs like high-temperature resistance, stain prevention, and easy cleaning.

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Prototype & sample validation: We offer rapid prototyping and small-batch sampling to verify designs before mass production, reducing lead times and minimizing risks for your projects.