EPDM Rubber E Strip

Black EPDM Rubber: FAQ for Procurement Professionals

Q1: What is your production capacity and lead time for large volume orders?
We maintain a monthly production capacity of 500+ metric tons of black EPDM rubber. Standard lead time is 15-20 working days for orders up to 50 tons, and 25-30 days for larger volumes. We offer expedited production options for urgent requirements, with minimum 30% quantity surcharge.

Q2: Do you provide technical documentation and compliance certificates for import customs clearance?
Yes, we supply comprehensive documentation including:

Certificate of Origin

Material Safety Data Sheet (MSDS)

ISO 9001:2015 Quality System Certificate

Third-party test reports (SGS/BV upon request)

Customs declaration support documents

Q3: What payment terms do you offer for first-time international buyers?
Standard terms are 30% deposit with order, 70% against copy of shipping documents. For established relationships, we offer:

LC at sight terms

60-day credit terms for repeat customers

Bulk order discounts (5-15% based on volume)

Q4: How do you ensure consistency in black color uniformity across different production batches?
We implement strict color control measures:

Spectrophotometer testing every 2 hours during production

Masterbatch pre-mixing system ensuring pigment dispersion

Batch-to-sample comparison against approved standards

Maximum ΔE variation limited to 1.5 units