Brand Name:YongBiao

Model Number:Self Tapping Screw

Place of Origin:ZheJiang China

DIN968 Zinc Treatment Cross Pan Head With Washer Self-tapping Screws 1.Products Details: PWA cross - recessed pan - head self - tapping screws with washer and teeth are a type of fastener. The "P" in PWA represents the pan - head, "W" represents the washer...

Brand Name:YB

Model Number:ISO4035

Place of Origin:China

Our factory mainly produces various types of fasteners, with normal delivery time of 20-25 days and urgent delivery time of 7-15 days. It is 35 kilometers away from Ningbo Port and very convenient for export. Spot goods can be delivered to the warehouse...

Brand Name:YongBiao

Model Number:EPDM SELF DRILLING SCREWS

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Brand Name:YongBiao

Model Number:Self Drilling Screw

Place of Origin:ZheJiang China

DIN18182 High-Quality Carbon Steel Cross Drive Zinc Plated Self-Drilling Screws 1.Products Details: Drywall screws are specialized fasteners designed for attaching drywall panels to wooden or metal studs. 2.Key Features • Easy Installation: Their self-...

Brand Name:YongBiao

Model Number:SELF DRILLING SCREWS

Product Description: The cap of the fastener features a countersunk design that sits perfectly flush with the workpiece surface once installed, providing a neat and tidy appearance. Thanks to the cross groove, it can be easily and quickly tightened using...

Brand Name:YongBiao

Model Number:SELF DRILLING SCREWS

Product Description: The head of the fastener features a hexagonal star (plum blossom) groove design, along with a countersunk structure that sits flush with the workpiece surface, offering a sleek and space-saving installation solution. The clamp ear or ...

Brand Name:SiChun HongJian

Model Number:Potassium persulfate

Place of Origin:China

Daily use chemical White Crystalline Powder for Industrial Oxidizing Bleaching Chemical Potassium Persulfate (KPS) - Professional Oxidizer Solution Product Overview Potassium Persulfate (K₂S₂O₈) is a powerful inorganic oxidizer used in PCB etching, polymer...

Brand Name:SiChun HongJian

Model Number:Ammonium persulfate

Place of Origin:China

Ammonium Persulfate (APS) - Professional Oxidizer Solution Product Details Chemical Properties: Formula: (NH₄)₂S₂O₈ CAS: 7727-54-0 MW: 228.20 g/mol Appearance: White crystalline powder Solubility: Freely soluble in water (~58g/100ml at 20°C) Product Grades...

Brand Name:SiChun HongJian

Model Number:Ammonium persulfate

Place of Origin:China

Ammonium Persulfate (APS) - Professional Oxidizer Solution Product Details Chemical Properties: Formula: (NH₄)₂S₂O₈ CAS: 7727-54-0 MW: 228.20 g/mol Appearance: White crystalline powder Solubility: Freely soluble in water (~58g/100ml at 20°C) Product Grades...

Brand Name:SiChun HongJian

Place of Origin:China

Potassium Persulfate Product Overview Potassium Persulfate is a key strong oxidizer product handled by Hongjian Chemical, renowned for its exceptional oxidation performance, high stability, and broad application range. We maintain strategic partnerships...

Brand Name:sichuan hongjian

Model Number:50kg/bag

Place of Origin:China

Industrial Grade Magnesium Chloride MgCl2 for Metallurgy and Construction High Purity Magnesium Chloride Product Overview Leveraging core technologies developed from salt lake resource exploitation, Hongjian Chemical produces high purity magnesium chloride...

Brand Name:SiChun HongJian

Model Number:Calcium chloride

Place of Origin:China

Calcium Chloride 94% Industrial Grade Granular Coagulant Product Overview Our Calcium Chloride (CaCl₂) is a versatile inorganic compound available in anhydrous and dihydrate forms. With exceptional hygroscopic properties and high solubility, it serves ...

Brand Name:SiChun HongJian

Model Number:Zinc Chloride

Place of Origin:China

Zinc Chloride Product Details Product Introduction Zinc Chloride is an important inorganic compound appearing as white crystals or powder with strong hygroscopicity. With purity ≥98% and produced from high-purity zinc ingots, it serves as key material for ...

Brand Name:sichuan hongjian

Model Number:200kg/barrel

Place of Origin:China

Organic Chemical Raw Materials Phenol Petroleum Additives for Optimal Production Phenol (English: Phenol or phenyl hydroxide, commonly known as carbolic acid), defined as C6H6O, is mainly produced by the oxidation and decomposition of isopropylbenzene. It...

Brand Name:SiChun HongJian

Model Number:Barium Sulphate Precipitated

Place of Origin:China

Barium Sulfate Redefined: The Smart Material Platform Material Philosophy Hongjian Chemical transcends traditional material science by engineering barium sulfate as an intelligent molecular architecture. Our approach transforms this classic compound int...

Brand Name:SiChun HongJian

Model Number:Boric acid

Place of Origin:China

Russian Boric Acid H3BO3 99.9% Purity Industrial Grade Product Overview Our Russian Imported Boric Acid (H₃BO₃) is a premium-quality, high-purity compound sourced from leading manufacturers. With exceptional stability and versatility, it is widely used in ...

Brand Name:YONGBIAO

Model Number:Cross Tapping Screw

Place of Origin:China

Product Description: The Self Tapping Screw is a versatile fastening solution that offers reliable performance for a wide range of applications. Designed to provide a strong and secure connection, this screw is ideal for various projects that require a ...

Brand Name:YONGBIAO

Model Number:Cross Tapping Screw

Place of Origin:China

ISO9001 Certified DIN 975 Full Threaded Rod Manufacturer Product Description Our DIN 975 Full Threaded Rod is a premium-grade continuous threading bar designed for superior performance in construction, manufacturing, and heavy machinery. Manufactured in ...

Brand Name:YB

Model Number:Wheel nut

Place of Origin:ZheJiang,China

High Strength Stainless Steel Wheel Hub Nuts for Auto Parts Product Description Our 304 stainless steel wheel nuts are premium automotive fastening components engineered for exceptional corrosion resistance, durability, and safety—designed to securely ...

Brand Name:YONGBIAO

Model Number:Cross Tapping Screw

Place of Origin:China

GB12 Square Neck Screws A screw is a mechanical part, a fastener with threads, usually consisting of a head and a screw. The screw has threads, and by rotating the screw, it can be screwed into the workpiece to achieve the function of fastening or ...