Yes, we could offer the sample with some cost, and it will be returned after your first order.
Yes, fasteners are EN-ISO10204 3,1, test report and material certificates are proved. Automotive fasteners have PPAP Level 3 and ISO-TS16949 proved. Hardware and metal items are SGS EN71 proved by surface treatment. Third party available.
Our production is strictly by customer request. If the quality is not acceptable, we will provide moderate solution(refund, discount or presentation).
T/T, L/C, etc. For first cooperation, we usually do T/T with advanced payment. We need deposit to lock the material and for basic production.
It depends on your quantity, normally our production time is 25-35 days for one 20GP container.
We are factory produce hardware and metal items. We also do trading for other fasteners on request and purchase from our partner factories, which have competitive price in the market.