The Minimum Order Quantity (MOQ) for Shandong Pengmax Glass Co., Ltd. typically varies depending on the mold type and raw material grade (e.g., crystal white vs. high white glass).

For example, for 500ml, 700ml, and 1000ml glass bottles:

1. Standard Molds: Since the company has over 4,000 ready-made molds in stock, these orders do not require additional mold development fees.

* If in stock: MOQ is very flexible, sometimes even supporting orders from 100 to 1,000 pieces, suitable for small pilot projects.

* If out of stock and production is required: Typically, the MOQ is 6,000 to 12,000 pieces (approximately equivalent to a 20-foot container or half a container), depending on production line changeover costs.

2. Custom Molds (OEM): Custom molds involve mold design, mold opening (trial and production), and independent production scheduling. * Standard Minimum Order Quantity (MOQ): Typically 60,000 pieces (depending on bottle complexity and weight).

* Tiered Policy:

* Small to Medium Batch Customization: If your order quantity is around 60,000 pieces, additional mold fees are usually required.

* Mold Fee Refund: When the cumulative order quantity reaches a certain amount (e.g., 50,000 - 100,000 pieces, depending on the contract), we usually refund the mold development fee.

3. Key Factors Affecting MOQ

* Glass Material: Crystal White glass has higher production costs and extremely strict requirements on furnace temperature and purity, so the MOQ threshold is usually slightly higher than that of ordinary high-white glass.

* Further Processing: If the bottles involve post-processing decoration such as spray painting, electroplating, or screen printing, due to the loss rate of decorative lines and machine setup costs, the MOQ often needs to be maintained at 6,000 - 10,000 pieces or more.

4. Cooperation Suggestions

* Sample Testing: Shandong Pemgmax glass supports sample making. Before formal mold opening, you can request a sample to confirm the feel and visual effect.

* Direct Inquiry: Due to fluctuations in glass raw material prices and production schedules, the most accurate MOQ requires the bottle capacity, weight, and estimated annual demand.

If needed, I can prepare an inquiry list template for you, or provide the contact information of their sales manager for direct communication.

You can further tell me:

* What bottle capacity are you interested in (e.g., 750ml or 1000ml sample bottle)?

* Are complex post-processing such as screen printing or electroplating required?