CHANTO Model List Model Model Model Model Model Model Model Model
Square cover cylinder MB16X25 MB20X25 MB25X25 MB32X25 MB16 * 25 MB20 * 25 MB25 * 25 MB32 * 25
Square cover cylinder MB16X40 MB20X40 MB25X40 MB32X40 MB16 * 40 MB20 * 40 MB25 * 40 MB32 * 40
Square cover cylinder MB16X50 MB20X50 MB25X50 MB32X50 MB16 * 50 MB20 * 50 MB25 * 50 MB32 * 50
Square cover cylinder MB16X60 MB20X60 MB25X60 MB32X60 MB16 * 60 MB20 * 60 MB25 * 60 MB32 * 60
Square cover cylinder MB16X75 MB20X75 MB25X75 MB32X75 MB16 * 75 MB20 * 75 MB25 * 75 MB32 * 75
Square cover cylinder MB16X100 MB20X100 MB25X100 MB32X100 MB16 * 100 MB20 * 100 MB25 * 100 MB32 * 100
Square cover cylinder MB16X125 MB20X125 MB25X125 MB32X125 MB16 * 125 MB20 * 125 MB25 * 125 MB32 * 125
Square cover cylinder MB16X150 MB20X150 MB25X150 MB32X150 MB16 * 150 MB20 * 150 MB25 * 150 MB32 * 150
Square cover cylinder MB16X175 MB20X175 MB25X175 MB32X175 MB16 * 175 MB20 * 175 MB25 * 175 MB32 * 175
Square cover cylinder MB16X200 MB20X200 MB25X200 MB32X200 MB16 * 200 MB20 * 200 MB25 * 200 MB32 * 200
Square cover cylinder MB40X250 MB20X250 MB25X250 MB32X250 MB40 * 250 MB20 * 250 MB25 * 250 MB32 * 250
Square cover cylinder MB40X300 MB20X300 MB25X300 MB32X300 MB40 * 300 MB20 * 300 MB25 * 300 MB32 * 300
Square cover cylinder MB40X350 MB20X350 MB25X350 MB32X350 MB40 * 350 MB20 * 350 MB25 * 350 MB32 * 350
Square cover cylinder MB40X400 MB20X400 MB25X400 MB32X400 MB40 * 400 MB20 * 400 MB25 * 400 MB32 * 400
Square cover cylinder MB40X450 MB20X450 MB25X450 MB32X450 MB40 * 450 MB20 * 450 MB25 * 450 MB32 * 450
Square cover cylinder MB40X500 MB20X500 MB25X500 MB32X500 MB40 * 500 MB20 * 500 MB25 * 500 MB32 * 500
Square cover cylinder MB40X550 MB20X550 MB25X550 MB32X550 MB40 * 550 MB20 * 550 MB25 * 550 MB32 * 550
Square cover cylinder MB40X600 MB20X600 MB25X600 MB32X600 MB40 * 600 MB20 * 600 MB25 * 600 MB32 * 600
Square cover cylinder MB40X650 MB20X650 MB25X650 MB32X650 MB40 * 650 MB20 * 650 MB25 * 650 MB32 * 650
Square cover cylinder MB40X700 MB20X700 MB25X700 MB32X700 MB40 * 700 MB20 * 700 MB25 * 700 MB32 * 700
Square cover cylinder MB40X750 MB20X750 MB25X750 MB32X750 MB40 * 750 MB20 * 750 MB25 * 750 MB32 * 750
Square cover cylinder MB40X800 MB20X800 MB25X800 MB32X800 MB40 * 800 MB20 * 800 MB25 * 800 MB32 * 800
Square cover cylinder MB40X850 MB20X850 MB25X850 MB32X850 MB40 * 850 MB20 * 850 MB25 * 850 MB32 * 850
Square cover cylinder MB40X900 MB20X900 MB25X900 MB32X900 MB40 * 900 MB20 * 900 MB25 * 900 MB32 * 900
Square cover cylinder MB40X950 MB20X950 MB25X950 MB32X950 MB40 * 950 MB20 * 950 MB25 * 950 MB32 * 950
Square cover cylinder MB40X1000 MB20X1000 MB25X1000 MB32X1000 MB40 * 1000 MB20 * 1000 MB25 * 1000 MB32 * 1000
Square cover cylinder MB40X25 MB40X60 MB40X125 MB40X200 MB40 * 25 MB40 * 60 MB40 * 125 MB40 * 200
Square head cylinder MB40X40 MB40X75 MB40X150
MB40 * 40 MB40 * 75 MB40 * 150
Square head cylinder MB40X50 MB40X100 MB40X175
MB40 * 50 MB40 * 100 MB40 * 175
Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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