In the competitive world of leather production, durability is a non-negotiable trait. Consumers demand leather goods that withstand the test of time, and achieving this requires the right
The secret behind leather's longevity when treated with BCS lies in the chrome tanning process. Basic Chromium Sulfate reacts with the collagen fibers in raw hides, creating stable cross-links that permanently alter the hide’s protein structure. This transformation is what imparts the significant improvements in strength, flexibility, and remarkable resistance to heat, water, and microbial attack. For any tannery looking to produce truly resilient leather, investing in quality
NINGBO INNO PHARMCHEM CO.,LTD. understands that consistency is key. Our commitment as a
When you
The demand for leather products that combine elegance with exceptional wear resistance continues to grow. By integrating high-performance Basic Chromium Sulfate into your tanning process, you are positioning your products at the forefront of quality and durability. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a trusted
We encourage you to contact NINGBO INNO PHARMCHEM CO.,LTD. today to discuss your specific needs and learn more about how to
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.