Introduction:
We are grateful for our customers’ continuous support and trust
over the years. We will continue with our service and good quality
in the years to come.
Beijing Fenglong is a high-tech company with high R&D invests,
supplying equipments ranging from modern greenhouses to
livestock houses. Fenglong has been leading the trends of
mecho-electro products in Chinese facility agriculture.
Fenglong established and executes strict quality control and
follow-up systems. Fenglong obtains ISO9001, ISO14001 and
OHSA18001 certificates, ensuring all the products are qualified
with possibility to track down.
CERTIFICATE OF PRODUCT QUALITY
Dear Customer
：
Fenglong has obtained ISO 9001 certificates, with inspection,
all the specifications of KINGZO meet the requirements of product’s
standard.
Fenglong solemnly promises to guarantee 3 years for GMD
120-S installed and used in correct way. Free maintenance
or replacement will be given if quality problem happen during
the warranty periods.
Exception clauses
：
1
、
Operated not as the Product Instruction.
2
、
Damage caused by improper use, maintenance, improper
care and human factors .
3
、
Damage or malfunction caused by non - authorized unit or
user to disassemble and maintain.
4
、
Damage caused by force majeure factors.
5
、
Other purpose except ventilation and shading.
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