ฉันมีคำถามเกี่ยวกับสินค้าของฉัน ฉันจะติดต่อคุณได้อย่างไร?

hello and thank you
Can we mount a Sony a7r2 + a master lend 16-35mm on the GVM GVM-GP-80QD and do vertical slides? will the motor support the weight?

How do I get Batteries that work on the GVM-560AS/GVM-480AS

I purchased a GVM 560 2-set light system from Amazon, but note that you carry the GVM 560AS I believe online. Is there a practical difference and could you clarify for me whether the GVM 560 comes with stands. Stands are pictured but not listed. https://www.amazon.com/gp/product/B07JWF2SGK/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1 . Also what capacity battery is suitable? Thx