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Total 4810 products from Briefcases Manufactures & Suppliers
Quality DIN 7504K High Hardness SS410 Hex Self-Drilling Screws for Metal Bonding for sale

Brand Name:YB

Model Number:DIN 7504K

Place of Origin:ZheJiang,China

DIN 7504K High Hardness SS410 Hex Self-Drilling Screws for Metal Bonding High Hardness 410 Stainless Steel Self-Drilling Screws: DIN 7504K for Metal Bonding Product Overview DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head Standard: ...

NINGBO YONGBIAO FASTENER CO.,LTD
Verified Supplier

Zhejiang

Quality Factory Supply GB820 Cross Recessed Oval Countersunk Head Screws Metric Threads for sale

Brand Name:YONGBIAO

Model Number:Cross Tapping Screw

Place of Origin:China

GB820 Cross Recessed Oval Countersunk Head Screws Our GB/T 820 cross recessed raised countersunk head screws (commonly known as semi-countersunk screws) are designed for applications requiring a smooth surface finish with a slightly protruding head for ...

NINGBO YONGBIAO FASTENER CO.,LTD
Verified Supplier

Zhejiang

Quality Full Thread GB37 T Slot Bolt T Head Screw Various Grades for sale

Model Number:Cross Tapping Screw

Brand Name:YONGBIAO

Place of Origin:China

Full Thread GB37 T Slot Bolt T Head Screw GB37 T-slot bolts are precision-engineered fasteners designed in accordance with Chinese National Standard GB/T 37-1988. Featuring a T-shaped head that embeds securely into T-slots, these bolts provide strong, non-...

NINGBO YONGBIAO FASTENER CO.,LTD
Verified Supplier

Zhejiang

Quality Stainless Steel GB37 T Slot Bolt SUS304 SUS316 A2 70 M5 to M48 Full Thread for sale

Model Number:Cross Tapping Screw

Place of Origin:China

Brand Name:YONGBIAO

GB37 T-Slot Bolts - Stainless Steel SUS304/SUS316 A2-70 GB37 T-slot bolts are precision-engineered fasteners designed in accordance with Chinese National Standard GB/T 37-1988. Featuring a T-shaped head that embeds securely into T-slots, these bolts ...

NINGBO YONGBIAO FASTENER CO.,LTD
Verified Supplier

Zhejiang

Quality Customized High Wear Resistance Concrete Block Mould with Ultra-Precise CNC Cutting and Flexible Modular Design for sale

Brand Name:TURUI

Model Number:Hollow Block and Paver Brick Machine

Place of Origin:CHINA

Customized Concrete Block Mould for Hollow Block and Paver Brick Machine Product Overview Maximize your brick production efficiency with our high-precision, industrial-grade customized concrete block moulds. Specifically engineered for hollow blocks, solid...

Quanzhou Turui Machinery Co., Ltd
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Fujian

Quality Customized Hexagon Paver Brick Mold for Concrete Brick Machine for sale

Brand Name:TURUI

Model Number:Customized Hexagon Paver Brick Mold for Concrete Brick Machine

Place of Origin:CHINA

Customized Hexagon Paver Brick Mold for Concrete Brick Machine Product Overview Expand your product portfolio and meet the growing demand for modern urban landscaping with our customized hexagon paver brick molds. Engineered for all standard concrete brick...

Quanzhou Turui Machinery Co., Ltd
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Fujian

Quality Industrial and Electronic Grade Potassium Persulfate K₂S₂O₈ for PCB Etching and Polymer Synthesis for sale

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...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality High Purity Ammonium Persulfate (APS) Powder for PCB Etching and Polymerization with ≥98% and ≥99% Purity for sale

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...

Sichuan Hongjian Xinyi Technology Co., Ltd.
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Quality ISO 9001 Certified ACS Grade Ammonium Persulfate (APS) for Fast Shipping in Industrial Applications for sale

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...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality High Purity Potassium Persulfate K2S2O8 Industrial Grade with 2 Years Shelf Life Strong Oxidizing Agent for sale

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...

Sichuan Hongjian Xinyi Technology Co., Ltd.
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Quality Ammonium Persulfate APS for Polymerization Initiator and Textile Bleaching with Improved Washing Resistance and Safety Data Sheets Included for sale

Brand Name:SiChun HongJian

Model Number:Ammonium persulphate

Place of Origin:China

‌ Safe Handling & Supply of Ammonium Persulfate - MSDS & Support Included Safety is paramount. We supply Ammonium Persulfate with complete Safety Data Sheets (SDS/MSDS) and clear handling instructions. Understanding that APS is a strong oxidizer and ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
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Quality Custom APS Ammonium As Strong Oxidizer For PCB Textile Polymer Industries for sale

Brand Name:SiChun HongJian

Model Number:Ammonium persulphate

Place of Origin:China

Ammonium Persulfate is a significant inorganic peroxide and strong oxidizing agent, renowned for its high oxidation potential, good water solubility, and free radical generation characteristics. Its production primarily employs the electrolysis of ammonium...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality (NH4)2S2O8 Ammonium Persulfate Sds 99% White Crystalline Powder for sale

Brand Name:SiChun HongJian

Model Number:Ammonium persulphate

Place of Origin:China

‌Product Name‌ Ammonium Persulfate (APS) / Ammonium Peroxodisulfate ‌Chemical Formula‌ ❋ Aliases: Ammonium Peroxydisulfate, AP ❋ English Name: Ammonium Persulfate ❋ Chemical Formula: (NH₄)₂S₂O₈ ❋ Molecular Weight: 228.20 ❋ CAS Number: 7727-54-0 Key ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality Pharmaceutical Grade Sodium Persulfate Na₂S₂O₈ with USP/EP Compliance and Ultra-Pure Quality for Medical Applications for sale

Brand Name:SiChun HongJian

Place of Origin:China

Sodium Persulfate - Pharmaceutical Grade Product Positioning We supply pharmaceutical-grade sodium persulfate for medical and cosmetic applications, meeting stringent quality requirements. MOQ: 5 tons. ❋ Aliases: Pharmaceutical Oxidant ❋ English Name: ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality High Thermal Stability Potassium Persulfate K2S2O8 Strong Oxidizing Agent with Customized Particle Sizes for sale

Brand Name:SiChun HongJian

Model Number:Potassium persulfate

Place of Origin:China

Professional Potassium Persulfate Export Supplier - Providing High-Quality Chemical Solutions Potassium Persulfate is a highly efficient inorganic peroxysalt and strong oxidizing agent, renowned for its exceptional oxidation capacity, excellent thermal ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality White Crystal Potassium Persulfate For PCB Polymer Initiator Wastewater Treatment for sale

Brand Name:SiChun HongJian

Model Number:Potassium persulfate

Place of Origin:China

White Crystal Potassium Persulfate Melting Point 1067°C Perfect For PCB / Polymer Initiator And Wastewater Treatment Product Overview Our Potassium Persulfate (K₂S₂O₈) is a premium-grade oxidizing agent widely used as a polymerization initiator, etching ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality Chemical Formula Potassium Persulfate Reagent For Circuit Board Etching Polymer Initiation for sale

Brand Name:SiChun HongJian

Model Number:Potassium persulfate

Place of Origin:China

K2S2O8 Chemical Formula Potassium Persulfate Reagent for Circuit Board Etching Polymer Initiation Product Overview Our Potassium Persulfate (K₂S₂O₈) is a premium-grade oxidizing agent widely used as a polymerization initiator, etching agent, and ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality K2S2O8 Potassium Persulfate White Crystal With Strong Oxidizing Power Water Soluble for sale

Brand Name:SiChun HongJian

Model Number:Potassium persulfate

Place of Origin:China

Potassium Persulfate K₂S₂O₈ White Crystal Electronic Etchant And Acrylic Polymer Initiator With Boiling Point Of 1689°C Product Overview Our Potassium Persulfate (K₂S₂O₈) is a premium-grade oxidizing agent widely used as a polymerization initiator, etching...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

Quality Polyaluminum Chloride PAC 28% Purity for Drinking Water and Industrial Wastewater Treatment with Neutral pH for sale

Brand Name:sichuan hongjian

Model Number:Aluminum Chloride

Place of Origin:China

Polyaluminum Chloride PAC 28% Water Treatment Chemical High Quality Polyaluminium Chloride The high-quality polyaluminium chloride produced by Hongjian Chemical adopts advanced production technology and strict quality control system. The product features ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
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Quality High Purity Calcium Chloride Pellets 94-97% for Deicing Dust Control and Food Grade Applications for sale

Brand Name:SiChun HongJian

Model Number:Calcium chloride

Place of Origin:China

Calcium Chloride Pellets 94-97% Purity for Deicing and Dust Control 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 ...

Sichuan Hongjian Xinyi Technology Co., Ltd.
Verified Supplier

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