The global market for specialty chemicals is dynamic, with China playing a central role in the supply of critical raw materials. For businesses requiring 3,3,4,4-Biphenyltetracarboxylic Dianhydride (BPDA), understanding the procurement landscape in China is key to securing a stable, high-quality, and cost-effective supply. BPDA (CAS 2420-87-3) is an indispensable monomer for high-performance polymers, and sourcing it effectively requires careful consideration.
When looking to buy BPDA, the first step is identifying reliable manufacturers and suppliers. A reputable supplier will not only offer competitive pricing for 3,3,4,4-Biphenyltetracarboxylic Dianhydride but also demonstrate a strong commitment to quality control and product consistency. We, as a leading chemical manufacturer in China, have built our reputation on delivering exactly that. Our production processes are optimized to yield BPDA with high purity (99.5% min), ensuring it meets the rigorous demands of advanced material applications.
Key considerations when evaluating a supplier include their ability to provide Certificates of Analysis (CoA) for each batch, their adherence to international quality standards, and their track record in global exports. Furthermore, understanding the lead times and logistics capabilities is crucial for managing your supply chain effectively. We offer transparent communication regarding order fulfillment and shipping, ensuring you have visibility throughout the procurement process.
For businesses aiming to optimize their procurement costs, seeking quotes directly from manufacturers like us is advisable. We provide competitive price structures for 3,3,4,4-Biphenyltetracarboxylic Dianhydride, catering to both research quantities and bulk industrial orders. Our goal is to facilitate a smooth transaction, from initial inquiry to final delivery, making us your preferred supplier for this vital chemical intermediate.
We invite global buyers to leverage our expertise and resources. Contact us to discuss your requirements for BPDA and experience the benefits of working with a dedicated and experienced China-based manufacturer. Secure your supply chain with confidence and focus on driving innovation in your industry.
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.