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China Guangzhou Hongzheng Trade Co., Ltd. certification
China Guangzhou Hongzheng Trade Co., Ltd. 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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iso9001 cacl2 2h2o online manufacture

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buy 74% Calcium Chloride Dihydrate flakes Industrial Grade Calcium Chloride online manufacturer

74% Calcium Chloride Dihydrate flakes Industrial Grade Calcium Chloride

Calcium Chloride Dihydrate 74% Industrial Grade Calcium Chloride Flakes Introduction Calcium chloride dihydrate is also called ice calcium. Colorless crystals. General products are white, off-white or slightly ... Read More
2024-08-19 11:50:46
buy 233-140-8 Calcium Chloride Granule 74% Purity CAS 10035-04-8 As Desiccant online manufacturer

233-140-8 Calcium Chloride Granule 74% Purity CAS 10035-04-8 As Desiccant

Granule Calcium Chloride Dihydrate 74% CAS 10035-04-8 Used As Desiccant Introduction Appearance traits: colorless cubic crystals, white or off-white, granular, honeycomb [block, spherical, irregular granular, ... Read More
2021-10-25 15:31:08
buy Calcium Chloride 25kg/Bag  White flakes online manufacturer

Calcium Chloride 25kg/Bag White flakes

Calcium Chloride 25kg/Bag White flakes Introduction Calcium chloride is a white or slightly yellowish solid inorganic compound, belonging to the salt class. It is a typical ionic halide and is widely used in ... Read More
2025-06-10 11:05:46
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