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Sincere Pet Products Co., Ltd.

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About Us
Sincere Pet Products Co., Ltd.
Founded in 1993 and headquartered in Shandong, China, SINCERE Group is an integrated manufacturing group with more than 30 years of experience in sustainable products and advanced materials. Today, we focus on two major global markets: sustainable food packaging and pet care products, supported by the Group’s long-standing expertise in silica-based materials and industrial manufacturing. In sustainable food packaging, SINCERE specializes in the development and manufacturing of plant-fiber tableware and molded-fiber food packaging, including sugarcane bagasse products. Our biodegradable and compostable solutions provide high-quality alternatives to conventional plastic packaging and are designed for retailers, foodservice operators, distributors, importers, and brand owners worldwide. With multiple subsidiaries, advanced manufacturing facilities, and more than 500 employees, including 68 dedicated R&D professionals, SINCERE combines large-scale manufacturing capabilities with continuous product and process innovation. Our portfolio of 40+ patents reflects our long-term commitment to technology, quality, and sustainable development. Our products are supplied to customers across Europe, North America, Asia, and Australia, serving international retail, foodservice, distribution, and private-label markets. SINCERE products have also reached leading retail channels including Carrefour, Mercadona, and Woolworths. In the pet care sector, SINCERE develops and manufactures a growing portfolio of plant-based cat litter and crystal silica cat litter for international distributors, retailers, pet brands, and private-label customers. Our experience in silica-based materials provides a strong industrial foundation for product development, quality control, and reliable large-scale production. Beyond consumer products, the Group also manufactures silica gel desiccants, sodium silicate, and related silica-based materials, further strengthening our vertically integrated manufacturing capabilities. Guided by our commitment to Quality, Innovation, and Sustainability, SINCERE Group continues to invest in advanced manufacturing, R&D, and environmentally responsible technologies while building long-term partnerships with customers around the world. Together, we are shaping a more sustainable future.
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Brand Concept
Our Value
  • Sustainable
    Sustainable
    Our cat litter products are made from environmentally friendly materials, aiming to reduce carbon footprint and protect the earth's ecological environment.
  • Natural
    Natural
    Our cat litter is made from natural and biodegradable ingredients, they are all-natural, non-toxic, and 99% dust-free.
  • Health
    Health
    We aim to promote the health and well-being of cats, cat parents, and the planet.
Sincere Pet Products Co., Ltd.
Customer Reviews
  • Marica Jeferson
    "My cat is very picky but he loves this product, like it was meant to be! I love how deodorizing it is, it removes odors and keeps the house clean!"
  • Misha
    “I have two cats. I have been using this cat litter for more than two years now. This filler has a low consumption and it blocks the smell well. I like it a lot!”
  • John Wilson
    "This product is amazing! My cats easily switched to this litter. It is very easy to clean and I love that it is flushable. No dust, no mess, no cat odor."
  • Veronica
    “This is terrific cat litter, it clumps well and isn't dusty like clay litter. The lavender scent is subtle which is nice because I wouldn't say I like heavily scented products. I will buy this again and highly recommend it.”
  • Alexander
    “best cat litter ever, the house doesn’t smell and they can’t track it too far, it’s also biodegradable and flushable.”
Customization
OEM Development & Solutions
  • Turnkey solutions
  • Packaging options
  • R&D technology
  • Product benefits
  • Raw materials
  • Fragrance
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