
Ningbo Penoso Electric Appliance Co.,Ltd. manufactures water dispensers, water purifiers and tea bar machines, backed by in-house R&D, advanced production lines and rigorous testing.
Ningbo Penoso Electric Appliance Co.,Ltd. is a professional OEM/ODM manufacturer specializing in drinking-water home appliances, including water dispensers, water purifiers, tea bar machines and related small appliances.
Supported by an experienced R&D team and proprietary technologies, the company operates advanced production lines alongside accurate detection and test equipment. With in-house plastic molds, injection molding capability, and self-produced hot/cold water tanks and metal parts, it strengthens cost control while maintaining stable quality.
Quality management is implemented in line with the ISO 9001 international quality system, with process-focused control throughout production. Products are tested through the full workflow, including electrical inspection, water inspection and performance testing. Penoso’s products serve both domestic and overseas markets, with established sales across South America, Africa, Southeast Asia, Eastern Europe and the Middle East.

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Provides OEM/ODM manufacturing and product development support. The R&D team can develop and produce products based on customer samples to meet specific market and application requirements.
Operates its own plastic molds and injection molding machines, and manufactures hot/cold water tanks and metal parts in-house to strengthen cost control and supply stability.
Implements precise management across production processes, with dedicated quality control and advanced inspection equipment. Incoming materials are checked, products are tested throughout production, and finished goods are randomly re-inspected from the warehouse.
Operates under the ISO 9001 international quality system. Products are designed to meet CCC requirements and align with multiple international certification standards, including CE, CB, SASO and SONCAP.
Guided by the concept of "Quality Casting Brand", the company prioritizes product quality and continues to improve through constant innovation and humanized management.