Established in 1994, Shandong Gretech Water Treatment Co., Ltd., who is the cooperator of world top 500 companies, is located in Jiaxiang Economic Development Zone, Jining City, Shandong Province, covering areas of more than 40,000 square meters. It has four offices in China, including Beijing office, Shanghai office, Wuhan office and Chongqing office. With the development of international trade, Gretech plans to build abroad offices in Southeast Asia.



Gretech devotes to scientific research, production, sales and service of water treatment products, ceramic membrane, ultrafiltration membrane, sea water desalination equipment and fountain etc.. It is one of the largest enterprises in China water treatment industry and the professional high-tech entity engaging in application and promotion of membrane technique.



Gretech has established long-term technical cooperation relationship with Qinghua University, Nanjing University of Chemical Technology and Shanghai University of Engineering Science etc.. There are 35 experts with professional certification, 62 senior engineers and engineers and 3 laboratories, including raw material analysis room, product analysis room and application room in company with complete experimental facilities and advanced properties.



Insisting on providing high-quality products for customers, our company consistently adheres to high standards and strict requirements to production in accordance with ISO9001 and ISO14001. Depending on high-quality products, considerate service and favorable honor, the business of our company spreads all over the whole country and some of our products have been exported abroad, such as Malaysia, Japan, Nigeria, Thailand, Vietnam and Indonesia etc.

1. Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.

1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

3. What is your terms of delivery?
A:FOB

4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.