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Neoprene Products Manufacturer - Kuloi

Tzung Jia Enterprise Co., Ltd., since 1999, is one of the prime neoprene product manufacturers based in Taiwan.

Neoprene products design and manufacture for electronic product bags, support braces, yoga accessories, maternity products. Designed with quality perfection, neoprene products meet your high standards. There are neoprene products for waist, knee, elbow, wrist and ankle; yoga practice such as yoga pants, waist trainer, yoga mat and yoga straps, they are delivered with great quality and long-life. Electronic product bags including laptop sleeves, tablet sleeves, camera bags and hard drive bags for your selections.

Kuloi has been offering customers Neoprene Products with advanced technology and based on 25 years of experience to ensure their neoprene products meet each customer's demands.


Tzung Jia Welcome you

Thanks for your attention and support to Tzung Jia.

Tzung Jia Enterprise Co., Ltd. is an manufacturer of Tack & Equipment and sewn products in Taiwan. Tzung Jia Company established in 1999 and enlarged the plant, increased efficiency and productivity. Tzung Jia has produced sewn products for over 25 years. Tzung Jia has a professional sales team, R&D team and production team. Tzung Jia provides the best quality, value and service to meet our customer’s needs. “Always provide the best products for every client” is our main target and service purpose. We have never been afraid to accept the challenges from the customers. Tzung Jia has great confidence to meet your requirement.

Tzung Jia keeps growing and accumulating experience. In 2018, Tzung Jia built our second factory and passed ISO9001:2015 for providing customers the best quality products and fulfilled our ambition.

Tzung Jia is developing the products of pet accessories now. Tzung Jia hope that we can offer much more service for different customers. Tzung Jia also established the brand of pet accessories, “CROWN KONI”, to increase the pattern of our business, and create the different market.

Professional Research & Development Sector

Tzung Jia has a professional research and development sector, we emphasized in procedure of production and quality control, to keep our promise to customer. We continue to thrive in designing and developing new products while maintaining top quality of our deliverable.

Now we are committed to constantly new products development, in recent years, we provide goods such as Laptop Sleeve, Baby Carrier, Baby Bib, Maternity product, Pregnancy Belt, Postpartum Belt, Waist Trainer Shaper, Girdle, Support Brace, Knee Brace, Compression Knee Sleeve, Tennis Elbow Brace, Posture Corrector, Equestrian equipment, Dog Harness, Collar, Leashes, Dog Travel Bag, etc.

Tzung Jia has a strong and professional production team. Our staff are trained up to see from customers angles, hear customers voices, observe customers’ needs, while constantly seeking changes to keep the quality control and reduce cost for customers. Tzung Jia pays great attention to the long - term partnership with customers. And improvements for the creation of new values.

Customer First & Quality Control & Best Technique

Tzung Jia seeks fine stitching technique, to keep our best skill in the competitive market. Building trust and long-term business relationships with our clients is the ultimate objective of our company. Tzung Jia insists on offering the best quality goods for many customers. We have provided a large number of products for many customers from European, America, Middle East, Saudi Arabia, Australia, etc.

Customer first and quality first is our commitment to our clients. we carefully give reply to various requirements from different customers, and provide the best solution for every customer, including the selection of model and optional part, proposal of workshop layout, and other information concerning knitwear.

Tzung Jia pursues products for Japanese famous brands and large businesses. Our great quality control and technique have been firmly rooted. Also, we will keep providing perfect after sales service to customer through our sales network all over the world and learning the technique of management from Japan. We deal seriously with the feedback, opinion and development need from customers, provide reliable product to the customer, give priority to the satisfaction of the customer to repay the purchase of our product by our customer and enter a new course of development in the knitting industry.

The Development of Tzung Jia
Since 1997, Tzung Jia has built up the first factory. Tzung Jai is expanding our business gradually. Tzung Jia keeps pursuing the higher technology, and equipment to make all of our clients be satisfied with our service and products. In order to maintain the quality of our products, Tzung Jia also try our best to pass any international certification.


In order to protect Tznug Jia and our customers, Tzung Jia passed ISO 9001 in 2018. Tzung Jia also keeps developing and innovating, and applies the certificate of utility model patent.

Tzung Jia OEM Brands

JVC, LIBEEC, New Balance, FILA, Reebox, Kappa, Adidas, MERRELL etc...

Our four core values

-Best quality
-Delivery on time

Business Strategies

High Efficiency
Best Price
Excellent customer service

Tzung Jia Organization chart

Work Environment

Work Environment