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Dongguan Honghui Metal Co.,Ltd

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BASE Series Transformer Bobbin
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Product: Views:180BASE Series Transformer Bobbin 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-08-31 23:05

Product Introduction

Transformer Bobbin are widely used in computers, tele communication equipment, consumer's electronics such as TV, VTR and audio sets, industrial automation equipment and various kinds of electronic instruments, etc. As a leading Bobbin manufacturer in China, supported by our sophisticated quality system, we produce top-quality Bobbin, together with famous service

Product Parameter (Specification)






Ferrite Cores






Cp Wire





Product Feature And Application

The BASE bobbins are offered by us in different models and technical specifications.These are widely used in various industries and are appreciated for optimum performance, low maintenance, durability and thermal stability. A number of quality tests are conducted on various parameters, ensuring complete client satisfaction.

Product Range: Transformers, Inductors, coils, bobbins, ferrite cores.

Applications: Switching power supply transformers, toroidal inductors, choke coils, high frequency transformers, filters

1. We can supply the bobbin with matched core.

2. Bobbin's Pin pitch Can be custom-made as client's specific requirement.

3. Supply with the service of grind air-gap for core

4. Offer our client the fine quality ,timely delivery, favourable price and execllent after-sale service.

Production Details

Place Of Origin: Guangdong, China

Brand Name: Hrong Hui

Model Number: All Base

Pin: 2+2/3+3/4+4/5+5/6+6/7+7/8+8/10+10/11+11/17+17/18+18

Usage: Electronic/Transformer

Slot: Single/2 Slots

Material: Phenolic/ Bakelite/ PBT/ LCP/ Nylon/ Plastic

Shape: Vertical/ Horizontal

Pin Material: Cp Wire

Certification: USI9001, Ul, CE, Rohs

Product Qualification

Dongguan Honghui Metal Co., Ltd. Is a professional manufacturer with development, design, processing, manufacturing and sales in the field of transformer skeleton. Hong Kong company: Huigang Rundong Trading Co., Ltd. The company was founded in 2003. Since the establishment of the company, after years of unremitting efforts and painstaking efforts, it has a number of professional and technical personnel, and has a group of high-quality operators and mold development and a complete set of automated production equipment. The delivery accuracy rate is over 99.8%, and the pass rate of the process is over 98.9%. The company has a complete set of production equipment, relying on these production equipment to produce high quality products, which are sold all over the world. The equipment includes: forming class horizontal machine, forming class vertical machine, electric discharge machine 2, grinding machine 2, milling machine 2, soldering machine 2, vertical injection molding machine 8, plastic injection molding machine 12, bakelite injection 8 sets of machines, 3 sets of tunnel sandblasting machines, 4 sets of raw edge processing machines, 20 sets of automatic PIN machines, 2 sets of hydraulic presses, secondary photo apparatus, salt spray test machine, aging test machine, fully automatic flame test machine , microscope, high-voltage test machine, Seiko electronic desktop fluorescent X-ray analysis equipment, fully automated 360-degree 8 camera product testing machine.The company has obtained the UL certificate and ISO certificate that are inspected once a year by professional institutions. It has passed the international ISO9001 certification and meets the GB/T19001-2016/ISO9001: 2015 standard. It also passed the certification of ISO14001 environmental standard, met the requirements of GB/T24001-2016/ISO14001: 2015 standard, and obtained the corresponding ISO certificate.

Deliver,Shipping And Serving

Before the sale, we confirm the demand for the product with the customer, and quote the customer according to the product drawings or product samples provided by the customer. After waiting for the customer to confirm the quotation, the company will open the mold order through the customer.The production of the test mode will be carried out, and the test mode can be completed in 20-30 days from the receipt of the order. After the customer confirms that the sample is OK, we will carry out mass production according to the order quantity, and the general delivery time is 3-7 days. After the sale, we will deal with the products with abnormal quality. If the products produced have quality problems, we will reply to the improvement report if the customer complains. If the products cannot be used, our company will arrange replenishment and finally meet the requirements of the customers.


Q1: How to buy your products?

Please send us the product picture, quantity, size and other requirement to houhuainamerica@gmail.com, you will get answer within 24 hours (Except SAT. AND SUN.

Q2: Do you accept Customization?

We are manufactures, So the Size, Material can do according to your request. If you have similar product specification, that would be very helpful.

Q3: What information should I let you know if I want to get a quotation?

1. Specification 2. Quantity 3. Package 4. Material.

Q4: What does PPS plastic molding process have?

PPS can use injection molding, extrusion, molding, spraying and other methods molding processing, some varieties can also be formed in the air. Generally, PPS with MFR of 10 ~ 100g/10min is used for injection molding, and the process parameters are: material cylinder temperature of 280 ~ 350℃, injection pressure of 70 ~ 140MPa, mold temperature of 120 ~ 200℃. PPS has excellent comprehensive performance and moderate price. It is widely used in electronic, automobile, mechanical, aerospace and other fields.

(1) Electronic and electrical, PPS output of about 35% ~ 50% used in the field of electronic and electrical, mainly used in the production of connectors, transformers, relays in the skeleton, switch, magnetic recording material substrate, motor drum, magnetic sensor induction head, trimmer capacitor, contact circuit breaker, printed substrate, electronic parts, conditioning parts.

(2) The automobile industry. Some of the heat and oil resistant and lightweight high strength parts on the car, such as the car bonnet, exhaust treatment device parts, gasoline pump, carburetor and other parts, ignition parts, connectors, oil dispenser parts, radiator parts, steering rod end support, lamp reflector, lamp holder, brake parts, clutch parts and so on.

(3) Machinery and precision parts. Impeller, fan, blade, clutch, gear, pump shell, pump wheel, valve, flowmeter, compressor parts, insulation board, indicator light, pulley, hook, nozzle, tube bracket, meter, computer parts, CD parts, camera, tachometer, watch, copy parts, etc.

(4) Aerospace. PPS composites reinforced with glass fiber, carbon fiber and boron fiber are used in aircraft, rockets, satellites, aircraft carriers, armored vehicles and conventional weapons components.

(5) Light industry and other. PPS is used in papermaking equipment, textile equipment, packaging materials, non-stick pans, fireproof fabrics and sporting goods such as fishing rods, golf clubs and tennis rackets.