Durable Fr4 Yellow Material for Electronics and Industrial Applications

• Customization: Available
• Application: Electrical Power System, Electronic Device
• Color: Yellow
• Model NO.: FR4
• Material: Electrical Fiberglass Cloth with Epoxy Resin
• Maximum Voltage: 20KV~100KV
• Thermal Rating: B 130
• Thickness: 2.5-50mm
• Chemistry: Inorganic Insulation
• Electrical Strength: 16kv/mm
• Transport Package: Wood Pallet
• Specification: 1030mm*1230mm
• Trademark: zjhengfeng
• Origin: China
• HS Code: 3921909090
• Production Capacity: 50 Tons/Month

Product Description

Specification

Product Name:	FR-4 Epoxy Laminate Sheet
Product Code :	JJ-FR4
Heat Resistance Grade:	135ºC
Fire Resistance Grade:	B
Product Color:	natural (yellow), green, white,black etc.
Thickness:	0.2-200mm
Product Size:	1020*2040mm,1220*2040mm,1020*1220mm,1220*1220,1630*1220 Can be customized according to customer requirements
Product certificate:	SGS,RoHS, ISO9001,ISO14001

Packing & Delivery

After the completion of all sheet metal production, we will have a cleaning work to make the surface of our products clean and tidy, which is the consistent style of our company. If you want to do it, do it best, give customers a comfortable experience, and then pack and deliver it

  We can produce nearly a dozen kinds of insulating sheet materials, and its production and processing are clear in division of labor, and the planned area of the factory is neat and convenient, so there will be no random stacking of some sheets. Because our boss is a very demanding, responsible for employees and products

 

Company Profile

Zhejiang Hengfeng Insulation Materials Co., Ltd.

Zhejiang Hengfeng Insulation Materials Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province—known as the "Electrical Appliance Capital". With its superior geographical location and convenient transportation, the company ensures fast delivery of products to customers nationwide and globally. As a physical manufacturing enterprise, Hengfeng has established a strong reputation in the insulation materials industry through years of dedicated efforts, relying on exquisite craftsmanship, strict quality control, and high-quality service. Specializing in the integrated process of R&D, production, processing, and sales of insulation materials, the company is committed to serving every customer with utmost dedication.

 

Equipped with advanced facilities such as plate gluing-baking-pressing production lines, large CNC cutting machines, high-precision CNC engraving machines, and processing centers, Hengfeng adheres to the business philosophy of "quality first, reputation paramount". Strict standards govern every stage from production to inspection and packaging, ensuring all products meet industry-leading benchmarks. The company's professional technical team and excellent after-sales service team provide comprehensive support, striving to achieve full customer satisfaction while continuously improving and leading industry trends. Its reliable quality, good reputation, and professional services have earned wide acclaim across the industry.

 

Looking ahead, Hengfeng will continue to uphold its core philosophy, continuously enhance product quality and service standards, expand into domestic and international markets, and strive to become a leading enterprise in the insulation materials industry. By actively monitoring industry trends and technological advancements, the company aims to introduce new technologies and processes, delivering even better products and services to customers worldwide.

FAQ

Q1: How about MOQ?

MOQ is according to different products. Whatever you need, we are glad to quote best price with good quality.

Q2: Can you send samples for testing?

500g Samples are free supplied, but express freight should be taken by client. After making order, we'd like to return freight back.

Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?We kept another same sample and marked on company when we sent to customer. So our production will be based on.

Q4: Which package do you use?

Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.
Q5: When customer respond quality issues after pick up goods, how to deal with?

1) Customer could supply photos of issued goods for our sales staff and then we'll verify which part is wrong. 
2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.

 

Q6: how about your production time?

It is according to the quantity of goods you needs, but usually 15days is enough, if customers need hurrily, we can negotiate.

 

Q7: incoterm

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