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We want to help you perform a successful install. Our Knowledge Center site contains step-by-step professional instructional videos, FAQs, hot tips and more – all developed by XINCHEN’s award-winning training team.

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Knowledge center

FAQ

Fragen Whether the product can be customized ? 2022-10-27 23:46:58.593

YES

Fragen Where is the company address ? 2022-10-27 23:45:14.396

No.101-102,Building12,Intelligent Industrial Park,High-tech Zone, Wuxing District, Huzhou City, Zhejiang

Fragen Do you test all your goods before delivery? 2022-10-17 23:31:44.573

Yes, we have 100% test before delivery.

Fragen What is your sample policy? 2022-10-17 23:31:34.327

We can supply the sample,but customers have to pay the sample cost and the courier cost.The cost will be refund after fomal order.

Fragen What is your terms of delivery? 2022-10-17 23:31:23.146

EXW, FOB, CFR, CIF, DDU.

Fragen How long for you to deliver the product after the deposit? 2022-10-17 23:31:10.335

Sea shipment: Generally will take 25-30 days to prepare the whole order.
Sample&Express Delivery: Usually will take 7-15 days to prepare. If we have this product in stock, we can deliver the goods within 48 hours.

Fragen Do you give any guarantees for products? 2022-10-17 23:31:00.933

Yes ,we have 18 months guarantee for our products.

Fragen What is the MOQ for each item? 2022-10-17 23:30:51.242

1PCS is okay!

Fragen Are you a factory or trading company? 2022-10-17 23:30:31.240

We are manufacturing and trading company over 8 years.

Fragen Scope of Product Application 2022-10-17 22:39:21.067

Nox sensors can be used for nitrogen oxide detection in trucks, cars, construction machinery, agricultural machinery, power plants, boilers, ships, hand-held detection and other fields.