YT-300 Volume boost Upper diaphragm repair kit Stem(Poppet) Stem spring repair kit Pneumatic valve actuator

When using Repair Kit, all of the parts must be replaced at the same time. Partial
replacing part may result shortening product's life cycle.

Delivery
1. If the products we have in store, we will send it out ASAP after payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex, TNL will be normal ways. If you require use of a courier, we can do it.

Competitive Advantage
Our product features Our Services Guarantee:
1) Competitive price 1) Prompt respond (Reply with 24 hours)
2) Good quality 2) Free Samples (Customer pay for the delivery cost)
3) Professional Packaging 3) Registration support.
4) Produce according to Customers’ instruction 4) Photos/videos are available during production.
5) None delay shipment 5) Loading inspection, and send loading photos before shipment.

    Ningbo Nijia Electronics Technology Co.,Ltd.founded in 1989,located in Xikou , Fenghua city , which a national 5A-class tourist spot , is a high and new technology company specializing in researching , developing , designing and manufacturing solenoid valve coils. 

    Nijia Technology enjoys perfect self-dvelopment and production capacities . With the company philosophy of high-tech , new products and new technologies , the Company has provided customers with high-quality products for many years . Products have been sold to worldwide and regions like the United States , Italy , Poland , the Middle East , South Korea , Russia , India etc. 

    With strong technology force , advanced equipment , superb techniques and  advanced detection instruments , the company continues to develop and produce a series of products . The company has passed the ISO9001 Certification , EC CE certification and China Credit Enterprise System Certification.

    CNG/LPG dual-fuel vehicles valve coils , electromagnet for hydraulic valve , pulse valve coils , textile high-frequency coils and various types of special electromagnetic valves produced by the company won great acclaim from the customers due to reliable quality . In prodution , the Company makes high quality as the major source of its development . Equipped with a team of experienced research and development personnel , the company dedicates itself to applying the world 's leading technologies to product development , thus laying a firm foundtion for improving the quality of products , striving to provide the best products for the customers.

    Excellent quality Worthy of trust , Nijia Technology will create a brilliant future with customers!