Payment & Shipping Terms:
|ITEM #||Measuring Range(ppm)||Number of tested/box||Period of validity(year)|
Packaging & Shipping:
• Reply your inquiry within 24 hours
• Experienced staffs answer all your questions in fluent English
• Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.
• Special discount and protection of sales area provided to our customers