China Hotsale Zink Test Tube

China Hotsale Zink Test Tube

Our company: Our service: Certifications: FAQ: 1.How about your service? 1)Any inquiries will be replied within 24 hours. 2)Professional manufacturer,Quality issue,competitive price. 3)All products will be strictly quality checked and well-packed before shipping. 4)If you order FCL and the...
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Product Details

China Hotsale Zink Test Tube

China Hotsale Zink Test Tube



Measuring range


Zink test tube


China Hotsale Zink Test Tube

1. Convenient-small size and light weight , the test can be conducted without any other laboratory equipment and skilled people:
2. Fast-only need 3-5minutes to test one sample no need extra material or instrument easy to operate;
3. Precise-all test parameters are according to international standards
4. Portable -PE plastic tube , small size , light weight;
5. Sealed by aluminum foll , long shelf life , 18 month under normal temperature.


China Hotsale Zink Test Tube 

Our company:

China Hotsale Zink Test Tube

China Hotsale Zink Test Tube

China Hotsale Zink Test Tube Our service:

China Hotsale Zink Test Tube

China Hotsale Zink Test Tube


Since its establishment, Hangzhou Luheng Biotechnology Co., Ltd. has been aiming to build the first brand in China's water quality testing field, and is eager to contribute to China's environmental protection cause. We pursue the most advanced technology, the best after-sales service, and the most equal cooperation and reciprocity policy. For cooperative merchants, we will establish a reasonable price sales system to ensure profit; responsible for all product after-sales work to save your precious time; through the technical innovation of excellence, to ensure that our product quality is long-term leading products in the market. We sincerely invite interested partners from all industries to join us and create a bright future together.

China Hotsale Zink Test Tube 


1、Telephone, network, on-site consultation, oral or text acquisition of company and product information;

2、Get product information by email or email to gain insight into company and product information;

3、Fill out the cooperation registration form to understand the product cooperation policy;

4、The company checks and evaluates cooperation credits;

5、In-depth discussion of cooperation details;

6、Achieve cooperation intentions;

7、Sign a cooperation agreement;

9、Delivery / inspection

China Hotsale Zink Test Tube

1.How long can we receive the response after sending inquiry?

Answer:we are online anytime, you can contact us to know within 24 hours.

2. What is the lead time for products order?

Answer:usually, if small order, 2-3days after getting payment;if big order, it needs 10-20days after payment, it depends upon your quantity.

3.What services can we get from your company?

Answer:Superior products(peculiar design,strict quality control); Factory direct sale(favorable and competitive price); Excellent services(delivery goods on time;one year warranty;post and after services); Professional business consultation.

4.What’s the MOQ ?

Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesale.

5.How can I get a sample ? What’s the sample fee? Is it refundable ?

Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment. 

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