About Kerosene
Specializing in the R&D, production, and sales of sponge products. We earn long-term customer trust through quality and service.
Brand Story
Yancheng Kailuosen Intelligent Technology Co., Ltd. was founded in 2017. Previously known as Yancheng OuKai Daily Products Co., Ltd., the company specializes in the production and sales of kitchen cleaning sponges, car care sponges, bath sponges, industrial sponges, specialty sponges, and melamine sponges.
Our company is dedicated to the mission of "serving customers, benefiting employees, and contributing to society," guided by the principles of "surviving through quality, growing through reputation, and achieving mutual benefit." Through persistent hard work and self-improvement in a fiercely competitive domestic and global market, we have evolved into a comprehensive enterprise integrating product R&D, manufacturing, sales, and tailored solutions and services for our clients.
We have established long-term partnerships with major domestic and international enterprises. While pursuing high quality and exceptional service, Yancheng Kalosen also prioritizes social responsibility and sustainable development. We actively promote green energy-saving technologies, participate in public welfare projects, and strive to contribute to society.
In the future, Keloson will continue to deepen its expertise in this field with an open mindset, partnering with global collaborators to move toward a brighter tomorrow.


Company Strength
Core Values
We are committed to putting customers first, quality at our core, continuous innovation, and growing together with our clients.
Quality First
Strictly control every process to ensure stable, reliable product quality.
Customer First
Customer-centric, customized solutions
Continuous Innovation
Continuously adopt new technologies and equipment to enhance product competitiveness.
Win-Win Partnership
Build long-term, stable partnerships with clients for mutual growth and development.
Development History
From startup to growth, every step reflects the dedication and perseverance of Keluoren.
Company established; predecessor: Yancheng Oukai Daily Necessities Co., Ltd.
Launch the first foam production line and begin mass production.
ISO 9001 Quality Management System Certified
Expand the standardized production workshop and introduce advanced foaming and cutting equipment.
Adopted fully automated CNC cutting equipment to significantly boost production capacity.
Our partners span the nation, backed by a comprehensive e-commerce supply system.
Production Equipment
Leverage advanced production equipment to ensure product quality and efficiency.
Fully Automatic Foaming Production Line
Equipped with imported foaming machinery to ensure uniform density and consistent quality.
CNC Precision Cutting Machine
High-precision CNC cutting with custom fabrication for complex shapes
Hot Press Forming Equipment
Professional hot stamping process for custom shapes
Quality Testing Laboratory
Equipped with comprehensive testing equipment; strict quality control for every batch.
Company Qualifications
Multiple authoritative certifications, quality you can trust.
ISO001
Quality Management System Certification
SGS
Product Safety Test Report
CE
EU Safety Certification
RoHS
Restricted Substances Certification
Eco-Certification
Green Product Certification
REACH
EU Chemical Registration and Certification
Quality Promise
We are committed to quality in everything we do. All products undergo rigorous testing and are certified under ISO9001 for quality management. Our products also meet international standards with certifications from SGS, CE, RoHS, and other authoritative bodies. We continuously improve our quality systems to deliver reliable products and services that meet customer expectations.
Core Team
Professional team dedicated to serving every customer.
Zhang Ming
General Manager
20 years of experience in the sponge industry, leading the company from startup to an industry leader
Engineer Li
Technical Director
Dedicated to sponge material R&D for 15 years, leading multiple product technology innovations
Manager Wang
Production Manager
Expert in production management and process optimization, ensuring product quality and delivery efficiency.
Director Chen
Sales Director
Deeply rooted in customer service, building a comprehensive pre-sales and after-sales support system.
Looking forward to working with you
Whether you're a wholesaler or an e-commerce seller, we provide the right foam solutions for your needs.
Contact Us Now