How fast will I get a reply?
We reply usually within one business day, Mon–Fri (GMT+8). Enquiries that arrive at the weekend or on a Chinese public holiday are answered the next working morning.
Contact
Tell us the application. We will specify the grade.
Tell us the end use, the volume and the market you sell into. With those three we can confirm the grade, the certificates that apply and indicative pricing in one reply.
What happens next
1. We confirm receipt and ask anything that is missing.
2. You get model options, the applicable certificate and indicative FOB pricing.
3. If it fits, we quote samples and a production schedule.
- wsr@gaoyuandh.com
- Domestic sales (Chinese)
- +86 536 2122550
- Factory address
- Shandong Gaomi Gaoyuan Chemical Industry Co., Ltd.
2066 Xianghe Street (West)
Gaomi, Weifang, Shandong
China
- Business hours
- Mon–Fri (GMT+8)
Before you write
A product name, link or short description is enough to start. We will ask for the market, quantity and certification details when they are needed.
Common questions
The four things buyers ask first.
Anything else, send us a short email — we would rather answer a question than have you guess.
Can I get a sample before committing?
Yes. Tell us the grade and the destination and we will arrange it — sodium chlorite is a regulated oxidiser, so sample shipping has to be booked accordingly, and the documentation your lab needs travels with it.
Which grade do I need?
That depends on the end use, not on the price list. Drinking water, textile bleaching, pulp, aquaculture and flue gas treatment each carry different purity and documentation requirements. Describe the process and we will specify the grade.
Will you send certificates?
Yes, once we know your destination market. We send the certificate that applies to that market — NSF for North America, REACH for the EU — plus the specification sheet for the grade quoted, and we tell you plainly what each document does not cover.
Not ready to write yet?
Look at the products or the plant first.
Full identification and property data on both products, and a walkthrough of the plant that makes them.