Tin Lead Solder Paste 500g Solder Paste Composition
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Product Highlights
- High-Purity Alloy Composition: Available in Sn63Pb37, Sn62.6Pb37Ag0.4, and lead-free options for precise melting points.
- Custom Particle Size: Particles sized 25-45um, with custom-made options available to meet specific viscosity needs.
- Versatile Application Range: Suitable for high-precision instruments, aviation, and ordinary circuit boards like home appliances.
- Certified Quality Assurance: Products pass ROHS, REACH, ISO9001, and SGS testing with MSDS provided for every order.
- Manufacturer Direct Supply: Direct factory with 20 years experience, annual capacity over 6000 tons, and aerospace supplier status.
- Flexible OEM/ODM Service: Accepts OEM orders with customizable colors, packaging, and designs based on customer samples.
- Fast Sample Delivery: Samples delivered within 2-3 days, allowing quick testing and validation before bulk production.
- Professional Technical Support: Free samples available for testing, with professional sales service and 1-year product warranty.
Product Attributes
- Customization
- Available
- Type
- Paste
- Material
- Tin
- Model NO.
- Sn63Pb37
- Flux Containing
- Containing Flux
- Slag Characteristic
- Syringe Method Continuous out of Tin Stability
- Extended Length
- Coating
- Colour
- Grey
- Package
- 500g/Bottle
- Shipping Port
- Sz or by Customized
- Purpose
- Low Temperature
- Transport Package
- Customized
- Specification
- 20
- Trademark
- customized
- Origin
- China
- HS Code
- 8001202900
- Production Capacity
- 6000 Tons
- Package Size
- 34.00cm * 29.00cm * 22.50cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Tin Lead Solder Paste 500g Solder Paste Composition
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Tin Lead Solder Paste 500g Solder Paste Composition -
Tin Lead Solder Paste 500g Solder Paste Composition -
Tin Lead Solder Paste 500g Solder Paste Composition -
Tin Lead Solder Paste 500g Solder Paste Composition -
Tin Lead Solder Paste 500g Solder Paste Composition -
Tin Lead Solder Paste 500g Solder Paste Composition -
Tin Lead Solder Paste 500g Solder Paste Composition
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Product Description
| Alloy | Sn63Pb37 |
| Package | 500g/bottle |
| Melting point | 240-243ºC |
| Particles | 25 - 45um(custom made) |
| Viscosity | 190±20Pa.S |
| Type | Ingredient (WT%) | Melting point (ºC) | Application scenario |
| Lead paste | Sn63Pb37 | 183 | Suitable for demanding circuit boards, such as: high-precision instruments, electronic industry, communications, micro-technology, aviation industry and other products welding |
| Sn62.6Pb37Ag0.4 | 183-190 | ||
| Sn60Pb40 | 183-203 | ||
| Sn55Pb45 | 183-215 | Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware and electrical appliances and other products welding | |
| Sn50Pb50 | 183-227 | ||
| Sn45Pb55 | 183-238 | ||
| Lead-free solder paste | Sn99Ag0.3Cu0.7 | 183-248 | Low cost, high melting point. Can be used for less demanding welding |
| Sn96.5Ag3.0Cu0.5 | 183-258 | High cost, good performance, suitable for high-demand welding | |
| Sn64.7Ag0.3Bi35 | 183-266 | Good performance, low melting point, and finer lattice alloys | |
| Sn64Ag1.0Bi35 | 183-279 | High cost, good performance, commonly used lead-free solder | |
| Sn42Bi58 | 227 | Prevent corrosion by CU, suitable for low temperature welding |
About US:
Guangdong Zhongshi Metals Co., Ltd, Founded in 1999, high-tech enterprises, designated supplier of welding materials for national aerospace industries. registered capital 22 million, has passed the ISO9001, ISO14001 and QC080000 certification. Main products are solder paste, solder wire, solder bar, annual production capacity more than 6000 tons.
Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.
Q1: Are you Manufacturer or Trading company?
A: We are a manufacturer with 20 years experience in the production of welding wire, welding bar and solder paste.
Q2: How Do We Place An Order?
A:Please send Email or WeChat with us Via TM, MSN, Skype, and let us know your requirements on type, quantities.
We will reply you with Proforma Invoice based on your order request. Kindly check the PI and If everything is OK,
We will deliver the goods for you ASAP. After got your payment .
Q3. Do you accept OEM orders?
A:Yes, of course. But we have quantity requirement, pls feel free to contact our salesman for details.
Q4: What is your advantage?
A: Manufacturers for better prices, good quality and reputation, professional sales services.
Q5: Can you offer the free sample for testing?
A: Yes,we can offer free sample for testing, but the freight cost should be paid by customer side.
Q6. How to store and How long is the warranty period?
A:Stored in a cool, dry, non-corrosive environment. Product warranty period of 1 year.
Q7. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.
Q8. What about the delivery time?
A:Usually 2-3 days for samples and 5-7 days for bulk orders.
Q9. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2321501". Items marked "
" are certified.
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Company Profile
Guangdong Zhongshi Metals Co., Ltd, Founded in 1999, high-tech enterprises, designated supplier of welding materials for national aerospace and military industries. Registered capital 22 million, has passed the ISO9001, ISO14001 and QC080000 certification. Our main products are solder paste, solder wire, solder bar, annual production capacity more than 6000 tons.
The company's existing staff of about 150 people, including college education accounted for 32.7%, 13.3% R&D personnel, senior engineer 5, 8 professional engineers, Assistant Engineer 7, long-term and Tsinghua University, Guangdong University of Technology, South China University University, Central South University, and other units to carry out academic exchanges. And the Guangzhou Institute of Nonferrous Metals, China - Ukraine Barton Welding Institute cooperative research and development, set up a 20 to lead pH. D., graduate students and academic staff consisting of about R & D elite team, and the establishment of doctoral and master workstation and welding materials R & D Engineering Center.
Application since 2006 dozens of patents, more than 10 patents for inventions, two patents license, the company's products with independent intellectual property rights, and achieved a good market and brand.
The company has passed the ISO9001 quality management system, ISO14001 environmental management system, QC080000 hazardous substance process management system. Now China Electronics Materials Industry Association Board Unit, ITRI-IPC China Council Vice-solder technology units. 2008 joined China Electronics Materials Industry Association electronic tin solder materials Branch of China Electronic Components Industry Association capacitor branch. 2009 "National High-Tech Enterprise", "Guangdong Province, private technology enterprises", "Dongguan City, private technology enterprises, " the honorary title, and in the same year in Dongguan City Association of standardized, high-tech enterprises in Dongguan City Association, Dongguan City, private technology Enterprises Association, "solid" brand to obtain trademark registration book. 2010 was "Dongguan patent nurturing enterprise", 2012 is eligible for the "three consecutive years, Guangdong Province Credible Enterprise" honorary title. 2011 was "patent pilot enterprises in Dongguan City, " "global strategic partnership Fair, " "Fair quality partner suppliers, " the honorary title. 2013 was named the Ministry of Industry and Information Technology "national industrial brand development business model, " the same year was named the Guangdong Province and Dongguan City Enterprise Board, "Guangdong Province and Dongguan City, private enterprise innovation industrialization demonstration base. " 2014 through the city, the provincial engineering technology research center, in 2015 made "Guangdong famous brand"
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2 North Industry No. 1 Road, Songshan Lake, High-Tech Industrial Development Zone, Dongguan
-
Plant Area
- 17711 square meters
-
Number of Employees
- 126
-
Registered Capital
- 22,000,000 RMB
-
Terms of Payment
- LC, D/P, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen port
-
Minimum Order Quantity
- 100
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Solder paste, Solder wireSolder bar
-
Production Lines
- 10
-
Production Machines
- Continuous casting machine Facility, hydraulic machine Facility, Winding machine Facility
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-09-01
-
Export Year
- N/A
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Are you a manufacturer or trading company?
- We are a manufacturer with 20 years experience in the production of welding wire, welding bar and solder paste.
- Do you accept OEM orders?
- Yes, of course. But we have quantity requirement, pls feel free to contact our salesman for details.
- What is your advantage?
- Manufacturers for better prices, good quality and reputation, professional sales services.
- Can you offer the free sample for testing?
- Yes,we can offer free sample for testing, but the freight cost should be paid by customer side.
- How to store and How long is the warranty period?
- Stored in a cool, dry, non-corrosive environment. Product warranty period of 1 year.
- What is your terms of payment?
- T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.
- What about the delivery time?
- Usually 2-3 days for samples and 5-7 days for bulk orders.
- Can we visit your company/factory before place the order?
- Yes. Welcome anytime.
Send your message to this supplier
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