Wednesday, June 2, 2021

Throw away your poor PCB supplier

Printed Circuit Boards – Bicheng PCB

Hi,

BichengPCB supplies single sided PCB, double sided PCB and multilayer PCB for electronics industry 17 years in Shenzhen, China.

 

Our advantages

* Your satisfied source to buy printed circuit boards (PCBs)

* All PCBs are 100% tested (flying probe or fixture test)

* Free panelizing

* Special price for partners

* On time delivery

* No minimum order quantity

* Worldwide shipping, door to door service

 

Our products

* PCB Prototypes to mass production supply

* Rigid PCB to flexible circuit fabrication

* Up to 32 layers

* RoHS complaint, Lead free PCBs

* Wide Base material:

FR-4, aluminum core and flexible polyimide;      Rogers RO4350B, RO4003C, RO3003, RO3006, RO3010, RO3210 etc.
Rogers RT/duroid 5880, RT/duroid 5870, RT/duroid 6002, RT/duroid 6010,
PTFE F4B DK2.2, DK2.65 etc..
Taconic TLX-8, TLY-5, RF-35TC, TLF-35 etc.

* Impedance controlled PCB to HDI circuit boards

* Blind via, buried via, micro via, press-fit holes, gold finger, edge plated castellation etc.

* Surface finish: HASL lead free, Immersion tin, Immersion silver, Immersion gold, OSP

* Panel size ranges 10 x 10mm to 1200 x 600mm

* IPC-Class-II / IPC-Class-III standard

* 3 days to 4 weeks lead time

 

If you have requirement on PCBs, please reply back to this email by your gerber files and I will get back to you ASAP.

 

Ivy Deng | Business development

Bicheng PCB | sales10@bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.

Saturday, May 29, 2021

Negative SEO Services

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Friday, May 14, 2021

Our Driving Circuit Boards Capabilities 2021

Blind via PCB

 

 

Blind via, the outermost circuit layer is connected with the adjacent inner layer with an electroplated hole, which is called "blind via" because the opposite side cannot be seen.

 

Features

a) All blind via holes will be filled with epoxy resin from the prepreg sheets. Usually we cannot see it just by eyes. It's closed with a virtually flat surface of the copper lid. The via hole should be 100% filled with resin, and the thickness of the copper wall should not be less than 13μm (0.5 mil).

b) Blind via holes are often specified with a finished diameter of 0.20 or 0.25 mm (8 or 10 mils), which means that the holes can be drilled by means of 0.3 mm (12 mils) drill bits.

 

PCB Services:

1) Prototype, small runs and volume production.

2)Base material: FR-4, Rogers RO4350B, RO4003C, RO3003, RO3006, RO3010, RO3210 etc;Rogers RT/duroid 5880, RT/duroid 5870, RT/duroid 6002, 

RT/duroid 6010,
PTFE F4B DK2.2, DK2.65 etc..
Taconic TLX-8, TLY-5, RF-35TC, TLF-35 etc.

3) Layer count: up to 32 layers

4) PCB thickness 0.5-6.0mm

5) Panel size 10 x 10mm to 450 x 580mm

6) Solder mask: Green, Blue, matt blue, yellow, white and red etc.

7) Surface finish: Immersion gold, HASL LF, Immersion tin, Immersion silver and OSP

8) Door to door shipment

9) IPC-Class-II / IPC-Class-III Standard

 

If you have requirements on the PCB's, please reply back to this email by your gerber files and I will get back to you ASAP.

 

Ivy Deng | Business development

Bicheng PCB | sales10@bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.

Tuesday, May 11, 2021

Gu Energy Gel Discount Code

Get Gu Energy Gel Here - https://bit.ly/3f97Wvz



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Sunday, May 9, 2021

Amino Acid Supplements

Amino acids are the building blocks of proteins. The human body is made up of protein and amino acids are the building blocks of protein. There are 20 amino acids that our bodies require in order to survive and thrive. However, there are 8 essential amino acids that our bodies cannot make and that we must get from our diet.

Amino Acid

Amino acids are found in many foods, including protein foods such as fish, meat, eggs, nuts, beans, and soy. However, these foods are not the only source of amino acids. Amino acids are also available as supplements. In fact, amino acids are the most popular supplements, with over 1 million Americans taking them every day.

Benefits of Amino Acid Supplements

They are what make up the structure of our muscles. When we exercise, we break down our muscles and then they need to be rebuilt. If we do not get enough amino acids in our diet, our muscles cannot rebuild themselves as fast as we need them to. This can lead to injuries and muscle loss. Sports Supplement has developed an amino acid supplement that is designed to help the body rebuild its muscles faster and more efficiently.

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Tuesday, April 20, 2021

What kinds of PCB can we help you?

Prototype PCB

 

Hi,

I would like to take a moment of your time to introduce our prototype PCB to you. Bicheng Company is a professional PCB supplier who specializes in prototypes and small batches running for IT research companies, Engineering technology companies and University of Electronic Science and Technology etc. 

PCB products

Base Material:

FR-4 Tg>135, High Tg>170, Aluminum core (1W/MK-3W/MK)

Rogers RO4350B, RO4003C, RO3003, RO3006, RO3010, RO3210 etc.
Rogers RT/duroid 5880, RT/duroid 5870, RT/duroid 6002, RT/duroid 6010,
PTFE F4B DK2.2, DK2.65 etc..
Taconic TLX-8, TLY-5, RF-35TC, TLF-35 etc.

Layer Count: up to 32 layers 
Heavy copper: up to 12 oz
Multilayer PCB: inclusive of hybrid material
Impedance controlled: Single End and Differential Pairs.
Surface Finish: HASL Lead free, Immersion Gold, Immersion Silver, Immersion Tin, OSP 

Solder Mask: Green, blue and matt blue, yellow, black and matt black, Red

Hole/vias: Blind via, countersink holes, half hole, press-fit hole 

PCB Services

Quick turn-around (QTA) Delivery 
Minimum order quantity (MOQ) 1 pcs 
Door to Door shipment


Capability
2500-3000 variety per month. 

If you have requirement on prototype PCB, please reply back to this email by your gerber files and we will get back to you ASAP

 

 

Ivy Deng | Business development

Bicheng PCB | sales10@bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.

Monday, April 19, 2021

Berkey Water Filter Promo Code

Berkey Water Bottle

The over-populated feral burros in the area had dug holes, so the water would seep in. Or suppose you journey to a 3rd-world nation, where water quality is suspect at best. However steadily, the only drinking water source obtainable could also be muddy, dirty and polluted - water from ponds, streams, and the like. Water is important to survival, be it in the desert or throughout a flood such as occurred after Katrina, or last week in my hometown of Ames, Iowa. However they also relieved themselves in the water whereas they drank. If that's your survival state of affairs, then your choices are simple: Drink or die. The desert bighorn sheep wouldn't drink that filthy slop, and I used to be glad we didn't must re-provide. The spring in the Death Valley canyon was the only source of water for most likely miles round, and my hiking companion and i had detoured to see it. But the spring (a seep really) looked and smelled like a hog wallow, with the muddy, filthy water polluted nearly past belief.

This 10-inch filter has a robust motor that helps generate a pump movement price of 2,a hundred gallons per hour. You need a filtration system with a large capacity to handle it, retaining it free from dirt, sediments, and algae. Inexpensive and straightforward to control. The machine can handle backwashing, rinsing, recirculation, and drainage by itself with a simple turn of the control valve. The filter keeps your pool water clean and free of dirt, algae, and large sediments with a chamber of nice sand. That's pretty much the only upkeep you should have to fret about. The sand solely requires substitute about as soon as every 5 years, possibly making it probably the most price-effective pool filter out there. The average family pool uses a considerable amount of water. It additionally comes with a 24-hour timer so your pool can manage itself without much manual involvement. Efficient and easy to operate, the Intex is some of the beloved filters for residential above-ground swimming pools.

Friday, April 2, 2021

HTown Junk Car Buyer

HTown Junk Car Buyer
12655 Woodforest BLVD 510B
Houston, TX 77015
281-800-1508

Hours:
Friday 7AM–7PM
Saturday 7AM–7PM
Sunday 7AM–7PM
Monday 7AM–7PM
Tuesday 7AM–7PM
Wednesday 7AM–7PM
Thursday 7AM–7PM

Htown Junk Car Buyer pays you top dollar for your junk cars running or not. Free towing is always included with every purchase. Many companies will try to charge you for towing, this is not done by us. We are a local company that has been in Houston for over 20 years.

Houston Junk Car Buyer

No need to worry about repairing a broken-down car we will give you cash on the spot. The repairs are costly and once you start repairing a broken-down car it will always need repairs. Wasting your time and money without good returns.

We specialize in paying the most for unwanted or junk cars. Many junk car buyers claim to pay you the most, we do pay the most! When you are made an offer by us, that is the amount you receive. No games or gimmicks, just cash in your hands. No need to worry about paperwork, our drivers do it all for you!

We Buy Junk Cars

Our car buying process is painless and without hassle. Have you lost your title to your car? No problem we can purchase it too. Some restrictions apply if you have lost your title. We require a valid state issued identification or drivers license. The vehicle has to be in your name, and you must have the keys to the car. Junk car buyer no title.

Rogers RO3210 High Frequency PCB

High Temperature PCB

 

For the most commonly used types of FR-4, the glass transition temperature (Tg) is in the range 115-130°C. For the high temperature requirements of electronic products, high Tg materials will be used in the PCB.

 

Advantages

a)    Heat resistance, moisture resistance, chemical resistance and stability resistance are improved and enhanced.

b)    The higher Tg value, the better temperature resistance, especially in the lead free process.

 

High Tg Material

Brand

Laminate

Prepreg

Tg

ITEQ

IT-180ATC

IT-180ABS

>170

SHENGYII

S1170

S0701

>170

ROGERS

RO4350B /RO4003C

RO4450B

>280

 

PCB Services

Layers: 1-32 layers

PCB types: Prototypes, Small batches, Volume production

Surface finishes: HASL, Immersion gold, immersion silver, immersion tin, OSP

Door to door shipping service

 

If you have requirement on high Tg PCB's, please do not hesitate to contact us by simply reply back to this email.

 

Ivy Deng | Business development

Bicheng PCB | sales10@bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.

Monday, March 22, 2021

unique domains links

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with unique ips
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Wednesday, March 17, 2021

Houston Cash for Junk Cars Near Me

Whether or not you might be paid by check or money depends upon the necessities of the native buyer who makes a bid in your automobile. Will you pick up my automotive on the same day? We can usually decide up most automobiles in Nashville inside 1 to 3 enterprise days. While some of our buyers do pay money for automobiles, some have began using checks for better record preserving and the safety of truck drivers. Nonetheless, your native purchaser or carrier takes care of all their very own scheduling, so we won't ever assure a selected time or day for pickup on their behalf. If wanted, the authorized owner of the automobile should be able to easily get hold of a substitute title through your native Nashville, TN DMV as seen beneath. What type of cost will probably be made, money or verify? If you end up paid through check, remember the fact that The Clunker Junker totally backs up every cost and can pay you in full if there is any issue with the local buyer! Same day pickups are typically attainable, but never guaranteed.

Junk Car Buyer
You don't should pay for towing the vehicle to the driver, we have previously explained how they'll scam you. You must get a minimal of three quotes from three different junkyards to get a better worth of your junk vehicle, just do a search such as this one. It will be so much simpler to cease coping with shady junkyards when you realize they are attempting to take advantage of you. Practically all vehicles which are sold to a junkyard aren't in running condition, and towing the car is anticipated. Until of course you determined to carry the car to the junkyard, the worth they quoted you'll embody the towing achieved by you. The worst sort of appraisal is after they inform you that your junk automobiles is value nothing , and that they'll do you the favor of taking it away. Many Junkyards use this techniques of showing up with out payment as a way of bait and swap.

Sunday, March 14, 2021

PTFE (F4B) high frequency PCBs

Impedance controlled PCB

 

Signal transmission in the circuit board is expected to be smoothly transmitted from the sending end to the receiving end under the condition of minimum energy loss, and the receiving end can completely absorbs it without any reflection. This kind of transmission is achieved by impedance control.

 

The basic elements that affect impedance 
a) Thickness of trace (T1) 7% 
b) Width of trace (W1) 4% 
c) Height of laminate (H1) 35% 
d) Dielectric constant of board material (Er1) 8% 

 

The classification of characteristic impedance

a)    Single ended (line) impedance

b)    Differential impedance

c)    Coplanar impedance

 

PCB Service

a)    Prototypes, Small runs and mass production supply

b)    2-32 layers

c)    Various surface finish: HASL, Immersion gold, Immersion tin, Immersion silver, OSP

d)    Various solder mask: Green, Blue, Matt blue, Red, Yellow, Black, Matt black, White

e)    Various technics: BGA, Blind via, Edge plated castellation, Press fit holes

 

Applications:

Synchronous digital hierarchy (SDH),

GSM, CDMA, PC and high power wireless phone etc.


If you have requirement on the impedance controlled PCB's, please simply reply back to this email by your gerber files and we will get back to you ASAP. 

Ivy Deng | Business development

Bicheng PCB | sales@10bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.