In the third quarter of 2025, the shipment volume of engineering orders of Guangdong zhongou Sanitary Ware Co., Ltd. (hereinafter referred to as "zhongou Sanitary Ware") continued to rise. Relying on intelligent production lines and global market layout, sales in January-July increased by 40% year-on-year.This achievement is the result of the company's 30 years of technological accumulation in the sanitary ware field, and its strategic layout of "intelligent manufacturing + globalization", which has set an example for high-quality development of engineering channels in the industry.

1. Project order explosion: favored by leading real estate companies, the order volume surged

According to statistics from the Engineering Department of zhongou Bathroom, its engineering channel shipments saw significant year-on-year growth in the first half of 2025, with core categories such as smart toilets, shower heads, and bathroom cabinets accounting for over 60%. The full range of zhongou Bathroom products has been used in numerous benchmark projects across key cities across China.

"Leading real estate developers have extremely stringent supplier selection criteria. Zhongou Bathroom's continued success in securing orders stems from our unwavering commitment to quality," said Zhongou Bathroom's Engineering Director. For example, its smart toilets carry an eight-year warranty, its showerheads utilize thimble-based physical descaling technology, and its bathroom cabinets feature cool jadeite countertops and silent slides, all meeting the comprehensive requirements of real estate developers for durability, low maintenance, and aesthetically pleasing design.

2. Intelligent Manufacturing: Full-Process Control to Build a Quality Moat

Zhongou Bathroom's surge in project orders is inseparable from its extensively invested intelligent manufacturing system. At its two production bases in Zhishan Town, Heshan City (Dongxi Development Zone B and Daying Industrial Zone), the company has imported a full suite of fully automatic faucet and showerhead casting production lines from IMLer and established high-standard testing laboratories, creating a closed-loop process from copper smelting and precision machining to finished product testing.

• Material control: Adopt lead-free copper body, pass 48 hours salt spray test, and achieve industry-leading corrosion resistance;

• Process innovation: The ceramic toilet uses 3D three-dimensional glaze spraying technology, the glaze thickness is increased by 30%, and the anti-fouling performance is significantly enhanced;

• Testing standards：Each batch of products must pass strict tests such as air tightness and life tests to ensure "zero defect" delivery of engineering orders.

"We customized bathroom cabinets for a leading real estate company. The corners are rounded and polished, and the damping hinges have been tested for opening and closing over 100,000 times. These details are the key to winning the trust of customers," said the quality inspection manager of Sino-European Bathroom.

3. Globalization: From “OEM Outsourcing” to “Brand Outsourcing”

While consolidating its domestic engineering market, Sino-European Bathroom is accelerating its expansion into emerging international markets. By 2025, the company will establish a dedicated R&D team to develop high-temperature and moisture-resistant engineering bathroom products tailored to the climate and consumer habits of regions like Africa and South America. For example, thicker-coated faucets designed for the Middle East are designed to withstand dusty environments, while water-saving toilets launched for the African market use 40% less water per flush than traditional products.

"In the past, Chinese sanitary ware brands mainly relied on OEM in the international engineering market. Now we adopt the dual strategy of 'localized R&D + brand export'." The head of the international business department of Sino-European Sanitary Ware revealed that in the first half of 2025, the proportion of overseas engineering orders of the company increased to 25%.

4. Industry Standards Leadership: Participate in the formulation of national standards and empower engineering quality

As the drafting unit of two national standards, "Limited Values and Grades of Water Efficiency for Chinese Faucets" and "Guidelines for China's Consumer Product Quality Grading for Sanitary Ware," Sino-Ocean Bathrooms has transformed its technological advantages into industry influence. Its engineering products are certified to ISO9001 quality management systems and ISO14001 environmental management systems, and have been awarded titles such as "Recommended Products for Chinese Engineering Construction" and "Water-Saving Products in China."

"In a super high-rise building project, our drainage pipe system passed the simulation test and proved that it can withstand the water pressure of 10 floors. This provided key data support for the design institute." The technical director of zhongou Bathroom gave an example, saying that the company is cooperating with a number of real estate developers to develop "prefabricated bathroom modules" to shorten the project cycle and reduce overall costs through standardized components.