Sales Department

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  • Alex Guo

    Alex Guo

    +86 139 9421 9085

    Manager of No.1 sales department, Our team focus on industry chemicals, Constructions additives, Mining Chemicals, including Formic acid & salts, Accelerating Agent, Anti-freezing agent, Retarder, Superplasticizer, Mining collector, etc.

  • Alica Wang

    Alica Wang

    +86 135 5280 2515

    Product manager of Industry chemicals, in charge of Formic acid, Sulfamic acid, Melamine, Zinc Chloride, Potassium Acetate, etc.

  • Victor Cheng

    Victor Cheng

    +86 138 3502 6101

    Product manager of Construction chemicals, ask me Sodium Gluconate, PVA, SNF, Polycarboxylate, Hydroxypropyl starch ether, HPMC etc.

  • Elsa Ma

    Elsa Ma

    +86 182 9571 9072

    Product manager of industry chemicals, in charge of Sebacic acid, Itaconic acid, Melamine, etc.

  • Yao Anjun

    Yao Anjun

    +86 138 3511 1916

    Hi, I am the manager of No.2 sales department. Our team is in charge of Oxalic Acid, Oxalate,Textiles & Leather Chemicals and Phosphates Product.

  • Lunar Tian

    Lunar Tian

    +86 130 1227 9633

    Hi, I am the product manager of sodium sulfide, Potassium Permanganate, Silicate salts. etc.

  • Penny Zhu

    Penny Zhu

    +86 185 0351 9231

    Hi, I serve for Oxalic Acid and phosphate market in North America, Brazil, Mexico, Japan and Korea, if any products interest you, please do not hesitate to email me.

  • Dolf Wang

    Dolf Wang

    +86 155 3512 0650

    Hi, I serve for Oxalic Acid and phosphate, the market in Indonesia, Australia, New Zealand, and Thailand. Please feel free to contact me.

  • Annie Cui

    Annie Cui

    +86 186 0348 1138

    I'm Annie Cui, serve for part of Oxalic Acid and phosphate market in Egypt, Pakistan, South American, Kuwait Taiwan, Turkeyand etc.

  • Fan Hui

    Fan Hui

    +86 186 3685 5132

    Manager of No.3 sales department. Our team is in charge of Pain & Coating chemicals,

    Plasticizers, Flame Retardants, Water Treatment Chemicals etc.

    We provide service to world class company like BASF Mexico, Braskem Idesa,Oxiteno, Clariant and others. Welcome to contact us for potential business opportunities.

  • Jia Xiaotian

    Jia Xiaotian

    +86 176 9610 0195

    Product Manager of Paint & Coating, such as Polyvinyl Alcohol, Sodium Chlorite, Persulfates, Cotton Linter, Phosphoric Acid, etc.,

  • Dexter Tian

    Dexter Tian

    +86 155 3693 2085

    Product Manager of Oil&Gas,Paint&Coating including Glut 50%, THPS, Acrylamide, Acrylates and Cobalt Chloride. Serve as Liaison supervisor with Wanhua Group. Build up long term relationship with many famous global clients.

  • Harvey Duan

    Harvey Duan

    +86 150 3519 5255

    I am mainly responsible for sales of chemical raw material on industry cleaning industry (like sulfamic acid), plasticizers on PVC (like DOP/DOTP/DINP), flame Retardants on polyurethane (like TCPP/TEP) and provide related services (like price trend and application).

  • Rachel Ren

    Rachel Ren

    +86 184 3515 6036

    Product Manager of Water Treatment Chemicals including ATMP, HEDP, PBTC, BKC, CAPO, TCCA, SDIC, TTA, BTA, DBE etc.

  • Xie Zhi Qiang

    Xie Zhi Qiang

    +86 187 3417 6752

    I’m working in No.3 Sales Department and is in charge of persulfates- including Ammonium persulfate, Sodium persulfate,Potassium persulfate; Acetates like Methyl Acetate ,Ethyl Acetate,N-butyl Acetate & N-propyl acetate and so on.

  • Ray Wang

    Ray Wang

    +86 155 2507 3087

    Our department commit to developing Personal Care, Home Care and I&I Cleaning ingredients.

    With our expertise in high-performance chemicals, we provide solutions that make Personal Care, Home Care and I&I Cleaning more efficient, convenient, and sustainable.

  • Lina Chang

    Lina Chang

    +86 157 1350 9394

    I am Lina Chang, I am taking care of products of Home Care and I&I Cleaning and some basic inorganic salts, including Hydrofluoric Acid, Potassium Hydroxide, EDTA series, Sodium Percarbonate, Sodium Fluorosilicate, Sodium Thiosulphate and so on.

  • Emily Wang

    Emily Wang

    +86 183 1348 7039

    I'm Emily, product manager of Surfactants. We can supply various Surfactants which can be used in Personal Care, Home Care and I&I cleaning, including Sodium Lauryl Ether Sulfate (SLES), Sodium Lauryl Sulfate (SLS), Alkyl Polyglycosides (APG), Cocamidopropyl Betaine (CAB) and so on.

  • Yana Niu

    Yana Niu

    +86 178 3603 9172

    This is Yana, who is mainly responsible for Ammonium Chloride, Methanesulfonic acid, Lead Nitrite and more. If any inquiry, please feel free to contact me.

  • Gene Yan

    Gene Yan

    +86 188 3418 9197

    Hi, I’m Gene, the product manager of Ammonium Bifluoride, Sodium Fluoride, Soudium Metasilicate, Sodium Metabisulfite, Cyclohexylamine, Dicyclohexylamine etc. If there is any demand, please feel free to contact me.

  • Li Ruyi

    Li Ruyi

    +86 136 2365 4804

    I am the expert of preservatives, Thickeners, my main products are Potassium Sorbate, Sorbic Acid, Sodium Benzoate, Xanthan Gum, Calcium Propionate, Dicyandiamide, Benzoic acid etc.

  • Carol Zhang

    Carol Zhang

    +86 177 4607 6995

    Hi, I am the product manager of acidulants and flavors. Ask me about Malic Acid, Fumaric Acid, Menthol, Vanilin, Non-Dairy Creamer, CMC, Titanium Dioxide, Camphor etc.

  • Whitney Hou

    Whitney Hou

    +86 139 9424 5182

    I have been engaged in antioxidants and vitamins. Ascorbic Acid (Vitamin C), Sodium Erythorbate, Erythorbic Acid, Pyridoxal 5-Phosphate, Calcium Folinate etc., if any products interest you, please do not hesitate to email me.

  • Paul Zhang

    Paul Zhang

    +86 18646529185

    I'm Paul Zhang from TJCY, working in No.5 sales department of food&feed, as a product manager of Monosodium Glutamate, Sodium Benzoate and Acidulants like Tartaric Acid, Malic Acid, Fumaric Acid, Lactic Acid, Calcium Lactate.

  • Teresa Guo

    Teresa Guo

    +86 173 0225 6236

    This is Teresa from TJCY, taking charge of API, Central Nervous System. The principal products are Escitalopram Oxalate, Quetiapine Fumarate.

  • Han Jun

    Han Jun

    +86 158 3402 7086

    I Joined TJCY in 2008 year, focus on exporting pharmaceutical products for more than 10 years. Currently, I am in charge of sales of Respiratory System and Digestive System products. 

  • Li Kunbin

    Li Kunbin

    +86 152 3424 8518

    I am in charge of sales of Antipyretic Analgesic,Nutrition and Immune System.

  • Allen


    +86 152 3409 3541

    I am in charge of sales of Cardiovascular,Nervous System,Anesthesia,Anti-allergy,Diabete,Digestive System and Immune System.

  • Mady Yin

    Mady Yin

    +86 180 0343 9812

    I am in charge of sales of Oncology,Excipients and Pharmaceutical packaging.

  • Mignon Zhang

    Mignon Zhang

    +86 131 9656 1098

    I am in charge of sales of Anti-infection,Homone and Anti-parasitic.

TJCY, The Best Mate!

Have Any Questions? Get in Touch with TJCY. Now!

Tianjin Chengyi International Trading Co., Ltd.

8th floor 5th Building of North America N1 Cultural and Creative Area,No. 95 South Sports Road, Xiaodian District, Taiyuan, Shanxi, China.

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