Q: My car will not start if its really cold outside. It makes no noise at ALL! the brake light and the battery light comes on.while the key is turned to on ( No check engine light or oil ect.) Its Not the battery I have had it checked and its brand new. If i wait till it warms up o...

In a car or truck, the starter solenoid is part of an automobile starting system. The starter solenoid receives a large electric current from the car battery and a small electric current from the ignition switch. When the ignition switch is turned on, the small electric current forces the starter solenoid to close a pair of heavy contacts, thus relaying the large electric current to the starter mo...

We always believe you get you what you pay for. We only provide sem-high-end products, willing to give a detailed provide parameters for you to make a diversity analysis, then you will know the difference.

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1. Reduce your purchase cost, increase your profit, expand your market share and improve your business reputation.2. High Quality Parts under TS16949, QS9000 Standards3. various range of products which can meet your various purchase requirement, and we always offer effective response.We Welcome Customers From worldwide to have cooperation with us to earn much more Profit and increase Together.

We can build custom solenoids whether based on a small change in specs or on large changes in specs that require custom die machining. We purchase and manufacture in lots so please inform us of the expected order size when sending specs.

Because solenoids are electromagnets, the further away from the coil the weaker the magnetic force and therefore the less stable the plunger is. The range displayed in the graph is the range of stable plunger retraction when horizontal. The operating range goes beyond this but the longer the stroke the less correctly the pull force operates.

The life expectancy varies depending on how it is put to use. Loads perpendicular to the plunger action especially shorten a solenoid's life. It also depends on things such as the surface treatment applied to the plunger, so please send us life expectancy inquiries including the type of solenoid and usage specs, i.e. voltage, load, mounting direction and so on.

The external diagram in the catalogue shows the energized ON position. The plunger is in contact with the body and has a stroke of 0. The return spring equipped push solenoid shows both the ON position, the magnetically held retracted position, and the return OFF position.

Unfortunately we have no water-resistant or waterproof products. Please take care to avoid exposing solenoids to water or excess heat during use OR storage, as solenoids are electronic components.

Yes, we can recommend solenoids based on your needs. We recommend solenoids based only on the information we receive from the customer, however, so the final decision ultimately must be made by the customer.

（1）Maintenance of commodity reputation（2）Quality assurance（3）Performance of service commitment（4）Provide commodity information（5）Return goods handling（6）Complaint handling

Well, u can find our catalogue in there: http://..........com/english/product/pdf.jspFor chinese version: Huatui Parts List 31 ChineseFor English version: Huatui Parts List 31 English

First of all, I have confidence in the quality of our products; if really found someting wrong, pls provide the picture, if nessary, pls resend us the product, we have one year warranty, so you can set your heart at rest to buy our products

We have own quality department, and we are must be test every products before delivery

We are factory.

We have R & D department, so we can accord customer's special needs to have a special processing

We have one year of warranty period