Focused on creating a kitchen lifestyle

Build a multifunctional integrated and more convenient kitchen experience for every family.

Focused on creating a kitchen lifestyle

Build a multifunctional integrated and more convenient kitchen experience for every family.

Sojifang

We are an integrated manufacturer and exporter specializing in stainless steel kitchen sinks. Equipped with our own modern factory and complete supply chain, boasting strong independent R&D capabilities, our products sell well worldwide, with a strong presence in European and American markets. With years of overseas experience, we fully understand local lifestyles, popular minimalist & light luxury home styles and relevant industry standards.

We use premium raw materials complying with international standards. Automated production equipment and standardized management ensure high efficiency and on-time delivery. Every product undergoes strict quality inspections to guarantee excellent durability, corrosion resistance, and waterproof performance, fully meeting European and American quality and safety requirements.

Production

We strictly control the standards for raw material procurement and conduct sampling and verification of raw materials upon warehousing; we refine process control throughout the entire production process and conduct multi-item physical and chemical tests on finished products. From materials and processes to leaving the factory, we ensure that the product performance meets the local quality inspection standards in Europe and the United States and has outstanding stability.

A reliable sink manufacturing facility depends not only on equipment but also on process organization, worker experience, inspection standards, material control, and export packaging specifications.

Inside the Sojifang stainless steel sink manufacturing plant.
Material Area

Stainless steel sheets are used for storage and preparation in various sink-related processes.

Cutting and Forming Area

Perform sheet metal cutting, bending, stretching, and forming based on the product structure.

Welding zone

Hand welded sinks for custom bowls, bench sinks and model making.

Polishing and Finishing Area

Surface brushing, corner polishing, and finishing of visible surfaces.

Testing Area

Check dimensions, surface finish, drainage holes, accessories, and packaging before shipment.

Packaging Area

Export packaging must provide protection for edges, corners, surfaces, and accessories.

Certificates

The company has passed the ISO9001:2015 quality management system verification, and the company's sinks have passed CE/RoHS certification and SGS household stainless steel sink testing. All sink inspection reports can be provided in electronic format.

Why choose us?

High-standard quality control meeting Euro-American inspection standards, reliable delivery backed by years of experience in custom export services, and comprehensive support including cross-border marketing assets and logistics—we ensure a seamless end-to-end process from production to overseas market entry, empowering clients to deeply penetrate the Euro-American furniture market.

Quality Advantage

We strictly control raw material procurement standards and conduct random inspections upon receipt. Production processes are managed with meticulous attention to detail, and finished products undergo comprehensive physicochemical testing; quality is rigorously safeguarded at every stage—from materials and processing to final dispatch—ensuring product performance meets European and American quality standards with exceptional stability. Leveraging our own manufacturing facilities and in-house R&D capabilities, we can rapidly optimize processes based on market feedback, thereby minimizing product defects at the source.

Service Advantages

With years of deep experience in Euro-American foreign trade, we possess a thorough understanding of local market demands and trade regulations. We offer flexible OEM/ODM customization, collaborating with clients to tailor styles and dimensions to specific requirements. Our services include providing product selection solutions during the pre-sales phase, closely monitoring production progress, and coordinating shipments through established logistics networks to ensure timely delivery. We also provide rapid responses to product inquiries and promptly address client needs, fostering long-term, stable partnerships.

Cross-border supporting advantages

We hold a full range of authoritative European and American quality certifications and provide comprehensive product assets, including high-definition photos, renderings, and marketing copy. With ample factory capacity, we offer flexible shipping options—supporting both full-container and consolidated shipments—and provide a one-stop solution covering certifications, marketing materials, production scheduling, and logistics, thereby streamlining the process for clients expanding into overseas markets.

FAQs
What material is the sink made of? Is it genuine 304 stainless steel?

Standard models are manufactured using SUS304 food-grade stainless steel sourced from reputable mills, with material quality inspection documentation provided; customization using 316-grade stainless steel is also available. Raw materials undergo random sampling and analysis upon receipt to ensure compliance with European and American environmental and anti-rust standards, ensuring high resistance to corrosion.

What is the thickness of the panels? Do they cut corners by using thinner materials?

Standard sheet thicknesses range from 0.8mm to 1.5mm; all products feature true, verified thickness, with consistent material usage throughout production—no skimping on materials or reducing thickness. Thicker sheets can be custom-ordered, and the specified thickness is included in the quotation and contract.

Are the raw materials for the black nano-coating process safe? Can they clear customs in Europe and the US?

The nano-coating utilizes eco-friendly raw materials and contains no harmful substances, meeting environmental standards for kitchen and bathroom products in Europe and the United States, thereby enabling smooth export to these markets.

Is the sink deep-drawn (stamped from a single piece) or hand-welded? What is the difference between the two?

One-piece drawn sinks are produced via stamping and offer excellent value for money; handmade sinks feature full manual welding and grinding, resulting in thicker walls and superior load-bearing capacity. Both styles—popular in European and American markets—can be manufactured.

Is the workmanship prone to leaks or weld failures?

Welds undergo both grinding and hydrostatic testing, and every finished unit is subjected to a water-retention leak test before leaving the factory; a comprehensive quality control process ensures the complete prevention of weld failures and water leakage.

Can I get a free sample?

A sample fee is required, but it can be refunded as agreed upon once a bulk order is placed. Samples for in-stock items are shipped within 3–5 days, while custom items require 7–10 days for mold creation and prototyping.

Is the brushed / anti-fingerprint finish durable?

The brushed finish and nano-anti-stain coating have undergone wear-resistance testing; they are scratch- and dirt-resistant under daily use, making them well-suited for the high-frequency usage typical of European and American households.

Is the quality of the bulk goods consistent with the sample?

The mass-production goods are manufactured using the same raw materials and production line as the samples, adhering to uniform process standards; the quality of the mass-produced goods matches that of the samples.

Can you modify the style based on my drawings (ODM)?

We support OEM/ODM customization, offering structural modifications based on customer drawings, dimensions, and functional requirements, as well as collaborative R&D to optimize solutions.

Why is there a price difference compared to other providers?

Price differences primarily stem from variations in raw material thickness, stainless steel grades, manufacturing processes, and quality inspection standards. We strictly control material selection and implement comprehensive inspection procedures, ensuring our products meet the quality standards of European and American supermarkets while offering consistent value for money.

What is the minimum order quantity? Is it possible to place small-batch orders?

We accept small-batch orders for standard in-stock items; custom orders are subject to minimum order quantities, with specific terms negotiable based on customer requirements.

What is the production lead time? Can delivery be made on time?

In-stock orders ship within 3-7 days, while custom orders take 15-25 days; we manage our own factory production lines and optimize scheduling to ensure delivery by the agreed-upon date.

How are quality issues handled?

We conduct a full inspection prior to shipment; should any quality issues attributable to our production arise, we will cooperate to arrange replacements or agree upon a solution. Comprehensive after-sales support is provided to long-term partners.

News

Actively Expanding into Global Markets | Guangzhou Linsen Environmental Protection Technology Development Co., Ltd. Continues to Drive Growth in Overseas Trade for Stainless Steel Sinks

Leveraging a mature model that integrates manufacturing and trade, Guangzhou Linsen Environmental Protection Technology Development Co., Ltd. maintains steady growth in its stai...

Blog 2026/07/23

Deeply committed to the intelligent manufacturing of stainless steel sinks, we are laying a solid foundation for global exports through standardized production.

Recently, Guangzhou Linsen Environmental Protection Technology Development Co., Ltd. has been steadily advancing the production and delivery of overseas orders. As an integrated...

Blog 2026/07/23

Custom prototyping for new stainless steel sinks is now available! The company is intensifying product iteration to expand into overseas markets.

Leveraging years of practical experience in Western markets, the company’s R&D and production departments have collaborated to optimize the entire manufacturing process, signifi...

Blog 2026/07/21

Aligning with the minimalist, affordable luxury trends popular in Europe and the US, our company has successfully produced prototypes for a new multifunctional stainless steel kitchen sink.

Recently, the company’s R&D team successfully produced prototypes for a new multifunctional stainless steel kitchen sink, aligning with the prevailing trend of minimalist, "affo...

Blog 2026/07/21
Exchange Center, Energy-Saving Technology Park, No. 555 Panyu Avenue, Panyu District, Guangdong Province
+86-18926133968
+8618926239877