Factory wholesale 6L 8L 10L 12L Tankless gas water heater hot shower heater water gas geyser

Quality Control System

Customer Reviews

We are a very professional manufacturer, which engaged in the gas appliance manufacturing industry since 2000, specialized and concentrated in producing gas water heater all the time.
We developed the oversea market since 2008, exported our gas water heater more than 49 oversea countries. Moreover, we ranged the leading position in some oversea market for many years. In 2013, we increased the business development of our China domestic market and cooperated with many top brands in China. In November 2018, YONYAN invested around 1.2 million U.S. Dollars to upgrade hardware systems such as testing laboratories and assembly facilities. We are always focusing on customers value, re-combing the recruitment of high talented human resource, keeping upgrading with the first-class manufacture facilities , under such great improvement, which definitely can support the long-term development of YONYAN .
With abundant human, finance and material resource, we always pay great attention to the quality of products and dedicate all efforts to develop the new technology with creative idea,gradually to improve our reputation among competitors. With the support of comprehensive , precise testing equipment in each assembly line, as well as the mature quality control system, we have gained high reputation from honored customers both in domestic and oversea market. With the favorable cost, stable quality,and complete product line,we genuinely welcome worldwide clients to select our factory for international OEM and ODM business, to establish a long term business collaboration to achieve mutual benefits.

1. who are we?
We are based in Guangdong, China, start from 2018,sell to North America(25.00%),South America(15.00%),Eastern Europe(15.00%),Oceania(10.00%),Southeast Asia(10.00%),Eastern Asia(5.00%),Western Europe(5.00%),Africa(5.00%),Mid East(5.00%),Central America(2.00%),South Asia(1.00%),Southern Europe(1.00%),Northern Europe(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Gas Water Heater

4. why should you buy from us not from other suppliers?
We are specialized in gas water heater for over 19 years and have rich experienced for more than 15 years in oversea market. We have strict quality control system and our testing lab can match the strict level of National Testing Standards.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union,Cash;
Language Spoken:English,Chinese