Tuning Fork Level Switch is a high-reliability control switch dedicated to liquid level measurement. The length of the fork body is only 40mm, which is suitable for liquid level measurement in narrow spaces of pipes. The fork body is precisely tuned, and the lowest density of liquids that can be detected is 0.5g/cm3.
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Established in 1996, Qingdao Alptec Safety Equipment Co., Ltd specialises in the design, manufacture, and supply of high-quality Overfill Protection as well as Static Grounding Systems, Earthing Clamps, Reels and accessories for the chemical, petrochemical, oil and gas and process industries that transport, store, transfer and use flammable liquids, solvents or combustible liquids in hazardous areas.
Alptec is Sinopec and PetroChina's preferred brand and we have secured more than 50% of the market share in China. Internationally we began exporting in 2006 to Germany, Spain, USA, Canada, Australia &New Zealand, Korea, Singapore, Thailand, Vietnam, Mexico, Brazil, South-Africa, India, and many other countries. 
1. Sufficient Inventory; we have 100 pcs in stock.
2. Alptec is Sinopec and PetroChina's preferred brand and the supplier of big companies; such as BP, PPG, Total, Shell.
3. We participate in international exhibitions every year and welcome customers to visit.
1). ADIPEC 1-4 November 2010 in UAE
2). STOC EXPO EUROPE 2012 in Rotterdam
3). NACS Show 2012 in Las Vegas
4). STOC EXPO Asia 2014 in Singapore
5). 16th Pakistan Oil & Gas Exhibition - POGEE 2018
6). STOC EXPO EUROPE 26-28 March 2019 in Rotterdam
7). OIL & GAS Thailand 09-11 October 2019
4. Excellence in the industry with over 27 years' experience
5. Good reputation; the failure rate was 0.1% in the past dozen years, .
6. High quality guaranteed; 1 year warranty
7. Competitive factory-direct sale price
8. Prompt delivery, it will take 5-7 business day for transportation
9. Good after-sales service; 12 hours to respond to customer requirements, and new accessories will be mailed free of charge during the warranty period.
10. Accept urgent order, large stock to meet your enquiry.
Q1:Could you send me a sample before bulk order?
A: Of course, we can give you a free sample ,the sample fees will be returned after placing an order.
Q2:What is the payment method?
A: L/C T/T Western Union.
Q3:What is your supply capacity?
A: Our supply capacity is 200 sets/week.
Q4:When do you deliver it?
A: 2 days after payment.
Q5:How soon can my order be shipped?
A: Usually 3 business days after payment.
