Crystal Vase Origin Manufacturer
20 Years Of Focus On Chemical Research And Development, Specializing In Crystal Vase Manufacturers.
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Crystal Products
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About Us
Source Factory
Zhongda was established in 2011 and has a large storage facility in Foshan. Its main products include soda ash, Snickers borax, Liaoning borax, boric acid, potassium carbonate, potassium nitrate, sodium nitrate, aluminum hydroxide, sodium fluorosilicate, barium carbonate, aluminum oxide, borax decahydrate, antimony trioxide, zinc oxide, cerium oxide, selenium powder, erbium oxide, cobalt oxide, fluoric acid, ammonium hydrogen fluoride, red lead and other products.
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Company Address: 2nd Floor, Factory 3, Shachan Long Industrial Zone, Luocun Street, Shishan Town, Nanhai District, Foshan City

Glass Clarifying Agent
Glass clarifying agent is an auxiliary chemical raw material used in glass production to eliminate bubbles by generating gas through high-temperature decomposition or reducing the viscosity of the melt. According to its mechanism of action, it can be divided into four categories: oxide, sulfate, halide, and composite clarifying agent

Composite Glass Clarifying Agent
Composite glass clarifying agent is a glass additive made by compounding two or more raw materials. During the melting process, it releases gas through high-temperature decomposition or gasification, promoting the discharge of molten gas

Glass Oxide Clarifying Agent
Glass oxide clarifying agents are classified into arsenic based, antimony based, cerium based, and other types according to their composition; Divided into arsenic containing and arsenic free categories based on environmental friendliness, the arsenic free type has become an industry development trend due to its environmental characteristics

Chemical Raw Material Sodium Carbonate
Soda ash is an important chemical raw material, sodium carbonate, widely used in multiple industries and improving product performance

Glass application: Sodium carbonate
Glass manufacturing and cleaning product application: Soda ash is widely used in the production process of glass manufacturing, soap, and detergent, which can effectively improve the cleaning power and stability of products.

Sodium Carbonate Disodium Salt
Sodium carbonate is a standard alkali reference substance produced with the highest precision under strict conditions. Using volumetric neutralization titration as the main analytical method for content determination and homogeneity evaluation

H₃BO₃
Boric acid (chemical formula H3BO) is a weakly acidic inorganic compound that appears as a white crystalline powder at room temperature and is easily soluble in water. It is widely used in industries, pharmaceuticals, agriculture, and other fields

Boric Acid Powder
Boric acid powder has characteristics such as weak acidity, antibacterial properties, and low toxicity, but should be used with caution to avoid excessive contact.

White Crystalline Boric Acid Powder
White crystalline boric acid powder. Boric acid is colorless or white crystals, with a smooth texture and a melting point of 170.9 ℃. When heated above 100 ℃, it gradually dehydrates to form boric anhydride (B ₂ O3).

Na2B4O7·10H2O
Borax decahydrate, chemical name sodium tetraborate decahydrate, molecular formula Na2B4O7 · 10H2O, CAS number 1303-96-4. It is a colorless semi transparent crystal or white crystalline powder, odorless, salty in taste, with a density of about 1.73 g/cm3 and a melting point of 75 ℃.

Sodium Tetraborate Decahydrate
Sodium tetraborate decahydrate can weather in dry air and lose all its crystalline water when heated to 320 ℃. Easy to dissolve in water and glycerol, insoluble in alcohol, and the aqueous solution is weakly alkaline. It is mainly used in the glass and enamel industries

Fertibor
Pentahydrate borax generally refers to boron, Fertibor is sodium tetraborate pentahydrate (Na2B4O7 · 5H2O) produced by the American Borax Group, also known as sodium tetraborate pentahydrate

Sodium Tetraborate Pentahydrate
The appearance of Sodium Tetraborate Pentahydrate product is white crystalline powder, with a density of 1.815g/cm ³, a melting point of 75 ℃, and easy solubility in hot water. The packaging specification is 25kg/bag. Its production is carried out by recrystallization of sodium tetraborate decahydrate solution and drying

Zinc Oxide Powder
It is an inorganic compound with the chemical formula ZnO and a molecular weight of 81.39g/mol. It is a white solid and a form of zinc oxide. Zinc oxide is insoluble in water and ethanol, but soluble in acid, sodium hydroxide solution, and ammonium chloride. It is a commonly used chemical additive

Zinc Oxide
Widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints and coatings, ointments, adhesives, food, batteries, flame retardants and other products. Zinc oxide has a large bandgap and exciton binding energy, high transparency, and excellent room temperature luminescence performance. It is widely used in semiconductor products such as liquid crystal displays, thin film transistors, and light-emitting diodes

Al2O3
Also known as alumina, chemical formula Al2O3, molecular weight 102, melting point 2010 ℃ -2050 ℃, boiling point 2980 ℃, density 3.9-4.0g/cm3, it is a white amorphous powder that is insoluble in water. Mainly used in fields such as thermal conductivity, polishing, electroplating, and catalysts.

Alumina
Its nanoscale products can produce powders below 1 micron. Nano alumina transparent dispersion liquid adopts 5-10 nanometer particles, which are soluble in aqueous or oily solvents. Adding it to the resin can improve the hardness of the material and maintain transparency. It is suitable for glass coatings, gemstones, and precision instrument materials
Frequently Asked Questions
We usually arrange shipment within 7-15 days.
You can obtain free samples from us, or refer to our SGS report, or arrange SGS inspection before loading.
Our prices may vary depending on supply and other market factors. After your company contacts us for more information, we will send you an updated price list.
Yes, we require a continuous minimum order quantity for all international orders. If you want to resell, but the quantity is not large
When the quantity is small, we recommend that you visit our website.
Yes, we can provide most of the required documents, including analysis/qualification certificates, insurance certificates, certificates of origin, and other export related documents.
We can accept a 30% TT advance payment and a 100% sight letter of credit based on a copy of the bill of lading for 70% TT.
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