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company news about Chinese Spring Festival Holiday Notice

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Certification

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

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Company News

Chinese Spring Festival Holiday Notice

Dear customers and all the friends,

Sincerely thank you for your support and trust in Guangzhou Hongzheng in 2025! As the Chinese Spring Festival is around the corner, I wish you all a happy new year in advance! Good health! All the best! Our company will be on holiday from 18th January to 4th February. But during the holiday, we are still here to answer your questions or inquiries. Just feel free to contact us!

Guangzhou Hongzheng Trade Co., Ltd

Jan, 15th, 2015

Pub Time : 2025-01-15 16:40:46 >> News list

Contact Details

Guangzhou Hongzheng Trade Co., Ltd.

Contact Person: Miss. Jessic

Tel: +86 13928889251

Fax: 86-020-22307821

company news about Chinese Spring Festival Holiday Notice

FeCL3 Ferric Chloride

CaCL2 Calcium Chloride

PAC Polyaluminium Chloride

Hexamine Powder

NaNO3 Sodium Nitrate

NaNO2 Sodium Nitrite

Caustic Soda Sodium Hydroxide

PFA Paraformaldehyde

PAM Polyacrylamide

Ammonium Sulfate

Iron Free Aluminum Sulfate

Sodium Bicarbonate Baking Soda

Sodium Carbonate Soda Ash

NaCL Sodium Chloride

Sodium Sulphate Na2SO4

P Toluenesulfonic Acid

P Cresol

Mono Potassium Phosphate

Sodium Hypochlorite Solution NaClO

CaCL2 Calcium Chloride

Industry Grade White Globular CaCl2 Calcium Choride Prills 94% Anhydrous 10043-52-4

ISO14001 PH 9.3 74% CaCL2 Calcium Chloride White Flakes 25kg/Bag Calcium Chloride Dihydrate

OHSAS18001 CaCl2 Calcium Chloride For Sewage Treatment

FeCL3 Ferric Chloride

Anhydrous Industrial Grade Fecl3 Ferric Chloride Powder

7705-08-0 Ferric Chloride Anhydrous FeCl3 Water Purification

10025-77-1 Ferric Chloride Hexahydrate 99% For Treats Waste Water