Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
NINGBO INNO PHARMCHEM CO.,LTD. is a leading chemical manufacturer based in China, specializing in high-quality intermediates such as DASA (4-Amino-N-(4-aminophenyl)benzenesulfonamide). For industries that rely on consistent and pure chemical inputs, partnering with a reputable China manufacturer for essential compounds like DASA is crucial. We serve as a premier 4-Amino-N-(4-aminophenyl)benzenesulfonamide supplier, dedicated to meeting the diverse needs of the global market.
DASA is a cornerstone for many dyestuff manufacturers, primarily utilized for its role in producing deep black and brown dyes. Its effectiveness as a chemical intermediate ensures that the final dyes possess desirable properties like excellent color saturation and fastness. By choosing DASA, manufacturers also embrace a safer process, as it serves as an effective benzidine derivative alternative, mitigating risks associated with older chemical formulations.
Sourcing from a China-based manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. offers distinct advantages. We leverage our extensive manufacturing expertise and rigorous quality control systems to ensure that every batch of CAS 16803-97-7 meets international standards. This reliability is vital for clients engaged in complex organic synthesis, where the purity and consistency of raw materials directly impact the outcome of their processes.
When you choose to buy DASA from NINGBO INNO PHARMCHEM CO.,LTD., you benefit from competitive price structures, scalable production capacities, and a partner committed to your success. We understand the importance of a stable supply chain and strive to be a dependable source for your critical chemical needs. Our team is equipped to handle inquiries for both small and large-scale orders of this important DASA chemical intermediate.
We invite you to experience the advantages of working with a dedicated chemical supplier. Contact NINGBO INNO PHARMCHEM CO.,LTD. today to discuss your requirements for CAS 16803-97-7. Let us be your trusted partner in providing the chemical building blocks necessary for superior dye manufacturing and innovative chemical solutions.
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.
