logo
Send Message
Home News

China Guangzhou Hongzheng Trade Co., Ltd. company news

Customer Reviews
Our company have been cooperating with Hongzheng for 5 years, their service is good and the staffs are stable. Mr.Lam has served me for 5 years, we are like friends. We mainly purchasing calcium chloride dihydrate, it has very good performance on rubber glove industry. Worth working with them.

—— Tomo Visava

Hereby, we confirm that the quality of anhydrous ferric chloride barreled one is good. Thank you for all your suggestion, also good after sales service.

—— Syed Avais Ali

Under here with, we'd like to certified that anhydrous sodium sulfate of 500 tons supplied in 2020, works so well in textile and dyeing industry.

—— Torikul Zaman

Very appreciate for your professional service & very happy to know you. We trust the quality of your products. It always the best. Keep this going, and we will establish a long-term trade relationship with you.

—— Bill

I'm Online Chat Now
Company News
Latest company news about Which International Chemical Leading Companies are Number One in the World?

Which International Chemical Leading Companies are Number One in the World?

[2024-12-16 10:33:44]
Which International Chemical Leading Companies are Number One in the World? Leading international chemical companies have created world-leading performances, which are supported by many explicit or implicit strengths. They are often number one in the world in certain segments. BASF is the world's ... Read More
Latest company news about INEOS Sells Composites Business

INEOS Sells Composites Business

[2024-12-09 10:59:17]
INEOS Sells Composites Business On December 2, INEOS Group announced that it has reached an agreement with KPS Capital Partners (KPS) to sell INEOS Composites business to KPS for 1.7 billion euros (about 13 billion yuan). The transaction is expected to be completed in the first half of 2025. INEOS ... Read More
Latest company news about The "Her mes" in Polyaluminium Chloride

The "Her mes" in Polyaluminium Chloride

[2024-11-25 14:45:24]
The "Her mes" in Polyaluminium Chloride We use many kinds of chemicals in sewage treatment, two of the most common ones are polyaluminium chloride and polyacrylamide. We will talk about polyacrylamide later. Polyaluminium chloride is a water purification material, an inorganic polymer coagulant, ... Read More
Latest company news about Why Not Calcium Chloride?

Why Not Calcium Chloride?

[2024-11-22 15:14:03]
Calcium chloride is highly effective at absorbing moisture from the surrounding air and can release heat while doing so. Calcium chloride, an inorganic compound with the chemical formula CaCl2, typically appears as a powder, white flakes, or granules and has good solubility in water. As a de-icing ... Read More
Latest company news about The Application and Precautions of FeCl3

The Application and Precautions of FeCl3

[2024-10-24 16:24:53]
Ferric Chloride, is a covalent inorganic compound, an acidic corrosive product, with the chemical formula FeCl3. It is a black-brown crystalline powder or flake, easily soluble in water and has strong water absorption, can absorb moisture in the air and deliquesce, insoluble in glycerin, and easily ... Read More
Latest company news about Welcome Foreign Customers to Visit our Company!

Welcome Foreign Customers to Visit our Company!

[2024-09-26 16:19:53]
With the company's continuous development, Hongzheng Trade Co., Ltd is in the continuous expansion of overseas markets, attracting foreign customers to visit our company at the same time. The Pakistani customer who has maintained continuous cooperation with our company came to our company on ... Read More
Latest company news about Happy National Day!

Happy National Day!

[2024-09-26 14:04:31]
Dear Customers, It is very kindly informed that 1st October is our national day. Every year of this moment is very exciting because our country was established in 1949, which has strongly gone through over 75 years, meaning China has become a stronger and stronger country and significant to the ... Read More
Latest company news about Happy Mid-Autumn Festival!

Happy Mid-Autumn Festival!

[2024-09-13 14:39:47]
Dear customers, The Chinese Mid-Autumn Festival is around the corner. Please be kindly informed that our company is for the Mid-Autumn Festival on the 15th to 17th, of September vacation days off, a total of 3 days, and the day on the 18th (Sunday) to work. Although we will be on vacation, please ... Read More
Latest company news about Sodium Hypochlorite NaClO

Sodium Hypochlorite NaClO

[2023-03-29 16:33:03]
Sodium hypochlorite, chemical formula NaClO, is the sodium salt of hypochlorous acid, which is an inorganic compound. Sodium hypochlorite in dilute solution is often called chlorine bleach. It reacts with carbon dioxide to produce hypochlorous acid, which is also a common ingredient in bleach. Our ... Read More
Latest company news about Ferric Chloride National Standard GB/T 1621-2008

Ferric Chloride National Standard GB/T 1621-2008

[2023-02-13 11:46:57]
Item Ferric Chloride Anhydrous Ferric Chloride Solution First grade Qualified Ferric chloride (FeCl3), w/% ≥ 96.0 93.0 38.0 Ferrous chloride (FeCl2), w/% ≤ 2.0 4.0 0.4 Insoluble matter, w/% ≤ 1.5 3.5 0.5 Free acid (as HCl), w/% ≤ — — 0.5 Density(25℃),g/cm3 — — 1.4 Read More
Page 7 of 10|< 1 2 3 4 5 6 7 8 9 10 >|