PP sinks are specialized equipment used in industrial and laboratory settings for cleaning, soaking, and temporarily storing corrosive liquids. Molded from a single piece of polypropylene (PP), they are widely used in the chemical, electroplating, laboratory, and electronics industries.
They offer four core advantages: First, they are highly corrosion-resistant. They are inert to acids, alkalis, saline solutions, and organic solvents, and can withstand direct contact with hydrochloric acid, sulfuric acid, and sodium hydroxide, preventing the corrosion and rust that can occur with traditional stainless steel sinks. Second, they are easy to clean and stain-resistant, with a smooth, stain-free surface that rinses away stains without causing metal scratches. Third, they are lightweight and impact-resistant, weighing only one-third of a stainless steel sink of the same size. They are easy to install and highly impact-resistant, making them less susceptible to cracking due to impact. Fourth, they are temperature-stable, maintaining their shape within a temperature range of -10°C to 80°C, making them suitable for both ambient and medium-low temperature cleaning operations.
Compared to stainless steel sinks (which are susceptible to corrosion and require regular maintenance), PP sinks require no anti-corrosion treatment. Compared to ceramic sinks (which are fragile and heavy), PP sinks are impact-resistant and offer flexible installation options.
Products provided by famous enterprises are deeply trusted by users.
Service unit customers
National Engineering Cases
Hangzhou Lvran Environmental Protection Group Co., Ltd. is a comprehensive waste gas treatment system engineering service provider and equipment manufacturer, integrating R&D, technical services, design, production, engineering installation, and after-sales service.
We are China PP sink Suppliers and Wholesale PP sink Exporter, Company. The Group is a national high-tech enterprise, a Zhejiang Province science and technology enterprise, a regional R&D center, and an AAA-rated credit unit. It holds over 30 utility model patents, numerous invention patents, and software copyrights. The Group has long-standing technical R&D collaborations with domestic universities and institutions, including the "Environmental Innovation R&D Center" established with Anhui University of Science and Technology and the "Plasma Energy and Environmental New Technology R&D Center" jointly developed with Zhejiang Sci-Tech University. The Group has established its own R&D and production base for in-depth technical collaboration. The Group possesses core VOC gas treatment technology, holds a Level 2 general contracting qualification for municipal public works construction, a safety production license, a Class B special design qualification for environmental pollution control in Zhejiang Province, unclassified labor service qualifications, and specialized contracting for special projects. The Group is certified to ISO9001 for international quality, ISO14001 for environmental management, and ISO45001 for occupational health and safety.
The following honors represent our brilliance. We win customers with high-quality products and win high praise from the market and all walks of life with good services.
16 Mar,2026
10 Mar,2026
03 Mar,2026
23 Feb,2026
16 Feb,2026
Request for a call today
English
русский
عربى
中文简体
