Company Profile
Daosai Ensi Fluid Technology (Shenzhen) Co., Ltd. was established in 2005 and is located in Bao'an District, Shenzhen.
The company is mainly engaged in the research and development, production, and sales of DOSENCE brand metering pumps. The products introduce foreign core components and are manufactured strictly in accordance with relevant EU standards and API675 standards to ensure product life and measurement accuracy. The rational design ensures that our products have the best cost-effectiveness. Continuous quality control and strict testing processes are implemented at all stages of the product, making our products highly reliable. The products are widely used in industries such as new energy, petrochemicals, fine chemicals, water treatment, surface treatment, fertilizer industry, power plants, electronics, semiconductors, food, medicine, and chemical industry.
The company has accumulated a wealth of experience in the practical application of metering pumps on site. Based on the actual market usage, the company has developed metering pumps with different characteristics according to the different conditions of various industries.
In order to achieve sustainable development and customer service and responsibility, the company adheres to the principle of professionalism first and has established a strong sales and after-sales service network to provide customers with better and faster services, achieve mutual success, achieve win-win results, and realize the future!
Established in 2005
Launched HD series mechanical diaphragm metering pump in 2013
In 2014, the HDM series mechanical diaphragm metering pump was launched
In 2015, the HDL series mechanical diaphragm metering pump (with the highest flow rate in the industry) was launched
In 2018, we launched a magnetic safety valve (product corrosion-resistant, installed on the pump head, regardless of pipeline blockage or metering pump output)
Port valve blockage can protect the safety of the pump (1 invention patent, 1 utility patent)
In 2019, the HT series non pulsating mechanical diaphragm metering pump was launched (for the new energy industry, stable transportation of battery slurry with low failure rate) (1 invention patent, 2 utility patents, 1 appearance patent)
Upgraded HD series mechanical diaphragm metering pump in 2019
In 2023, the HX series dual headed peristaltic pump (2 practical patents) will be launched
Upgrade HDL series mechanical diaphragm metering pump by 2025 (with simpler structure)
Product Description
Click to view product specifications..........
Certifications
FAQ
frequently asked questions
Q1. Are you a factory or a trading company?
A: We are a factory with over 10 years of production experience.
Q2. What is the payment method?
A: Wire transfer 30% as a deposit, 70% to be paid before delivery. Before you pay the balance, we will show you photos of the product and packaging.
Q3. What are your delivery terms?
A: EXW, FOB, CIF, etc.
Q4. What is your delivery time?
A: Orders take 5-7 days, formal orders take 20-30 days.
Q5. Can you produce based on the sample?
A: Yes, we can produce according to your samples or technical drawings. OEM and ODM are available.
Q6. What are your policy samples?
A: If the sample value is less than $30, we will provide the sample for free.
Q7. Do you conduct testing on all goods before delivery?
A: Yes, our quality control personnel conduct 100% testing on all products before delivery, and we also have professional equipment to inspect the quality of the goods.
Q8. How many years has your factory been built?
A: For over 12 years, we have experienced engineers who can provide one-stop manufacturing solutions.
Q9. How do you provide after-sales service?
A: Our after-sales service team is always ready to help you solve any problems
We will resolve the customer's urgent issue as soon as possible and then determine whose problem it is.
Q10. Can we customize production?
A: Of course, we have a professional team of engineers who can design according to your requirements.
Can the product be assembled?
A: We can assemble and package simple products, and we have a spacious assembly workshop.
){kind=link}