We are interested in manufacturing a custom electric shower head heater. Our goal is to produce a high-quality, personalized item, and we are considering an initial production run of 500 to 1, 000 units.

- Customization Options attached. Are there an additional cost? If yes, what is it based on?
- Bulk Pricing: Could you share pricing details for different order quantities (e. G., 500 and 1, 000 units)?
- Certification & Compliance: We need a reliable product, but potentially, we would be interested in following standards: IEC 60335-2-35, IEC 60529, ISO 9001, ISO 14001?
- Transportation & Logistics: What are the available shipping options for both samples and bulk orders? Do you offer assistance with customs and import processes?
- Could you also provide key specifications include maximum water pressure, average power consumption (W), and voltage?
- For price, incoterm and payment terms, we can discuss further

Before proceeding with bulk production, we would like to request a sample in the UAE to evaluate the design, quality, and functionality. How much does it cost to create and ship a sample? What is the lead time for sample production?